diff --git a/NzbDrone.Core.Test/QualityProfileTest.cs b/NzbDrone.Core.Test/QualityProfileTest.cs
index 292daedca..f1b04f53c 100644
--- a/NzbDrone.Core.Test/QualityProfileTest.cs
+++ b/NzbDrone.Core.Test/QualityProfileTest.cs
@@ -40,6 +40,29 @@ namespace NzbDrone.Core.Test
             Assert.AreEqual(testProfile.Allowed, fetch.Allowed);
         }
 
+
+        [Test]
+        public void Test_Storage_no_allowed()
+        {
+            //Arrange
+            var database = MockLib.GetEmptyDatabase();
+            var testProfile = new QualityProfile
+            {
+                Name = Guid.NewGuid().ToString(),
+                Cutoff = QualityTypes.SDTV
+            };
+
+            //Act
+            var id = Convert.ToInt32(database.Insert(testProfile));
+            var fetch = database.SingleOrDefault<QualityProfile>(id);
+
+            //Assert
+            Assert.AreEqual(id, fetch.QualityProfileId);
+            Assert.AreEqual(testProfile.Name, fetch.Name);
+            Assert.AreEqual(testProfile.Cutoff, fetch.Cutoff);
+            fetch.Allowed.Should().HaveCount(0);
+        }
+
         [Test]
         public void Test_Series_Quality()
         {
diff --git a/NzbDrone.Core.Test/SeriesProviderTest.cs b/NzbDrone.Core.Test/SeriesProviderTest.cs
index 2387bf0e6..1a24be68f 100644
Binary files a/NzbDrone.Core.Test/SeriesProviderTest.cs and b/NzbDrone.Core.Test/SeriesProviderTest.cs differ
diff --git a/NzbDrone.Core/Providers/QualityProvider.cs b/NzbDrone.Core/Providers/QualityProvider.cs
index a175acecf..fc9fd5353 100644
--- a/NzbDrone.Core/Providers/QualityProvider.cs
+++ b/NzbDrone.Core/Providers/QualityProvider.cs
@@ -51,9 +51,9 @@ namespace NzbDrone.Core.Providers
             return profiles;
         }
 
-        public virtual QualityProfile Find(int profileId)
+        public virtual QualityProfile Get(int profileId)
         {
-            return _database.SingleOrDefault<QualityProfile>(profileId);
+            return _database.Single<QualityProfile>(profileId);
         }
 
         public virtual void SetupDefaultProfiles()
diff --git a/NzbDrone.Core/Providers/SeriesProvider.cs b/NzbDrone.Core/Providers/SeriesProvider.cs
index f7eec2774..c2c5b02b8 100644
--- a/NzbDrone.Core/Providers/SeriesProvider.cs
+++ b/NzbDrone.Core/Providers/SeriesProvider.cs
@@ -38,13 +38,18 @@ namespace NzbDrone.Core.Providers
         public virtual IList<Series> GetAllSeries()
         {
             var series = _database.Fetch<Series>();
-            series.ForEach(c => c.QualityProfile = _qualityProvider.Find(c.QualityProfileId));
+            series.ForEach(c => c.QualityProfile = _qualityProvider.Get(c.QualityProfileId));
             return series;
         }
 
         public virtual Series GetSeries(int seriesId)
         {
-            return _database.SingleOrDefault<Series>("WHERE seriesId= @0", seriesId);
+           var series = _database.SingleOrDefault<Series>("WHERE seriesId= @0", seriesId);
+            if (series != null)
+            {
+               series.QualityProfile = _qualityProvider.Get(series.QualityProfileId);
+            }
+            return series;
         }
 
         /// <summary>
diff --git a/NzbDrone.Core/Repository/Episode.cs b/NzbDrone.Core/Repository/Episode.cs
index 25bfd4464..b8145814f 100644
--- a/NzbDrone.Core/Repository/Episode.cs
+++ b/NzbDrone.Core/Repository/Episode.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using NzbDrone.Core.Model;
 using PetaPoco;
 
@@ -9,30 +8,26 @@ namespace NzbDrone.Core.Repository
     [PrimaryKey("EpisodeId", autoIncrement = true)]
     public class Episode
     {
+        public int EpisodeId { get; set; }
 
-        public virtual int EpisodeId { get; set; }
+        public int? TvDbEpisodeId { get; set; }
 
-        public virtual int? TvDbEpisodeId { get; set; }
+        public int SeriesId { get; set; }
+        public int EpisodeFileId { get; set; }
+        public int SeasonNumber { get; set; }
+        public int EpisodeNumber { get; set; }
+        public string Title { get; set; }
+        public DateTime AirDate { get; set; }
 
-        public virtual int SeriesId { get; set; }
-        public virtual int EpisodeFileId { get; set; }
-        public virtual int SeasonNumber { get; set; }
-        public virtual int EpisodeNumber { get; set; }
-        public virtual string Title { get; set; }
-        public virtual DateTime AirDate { get; set; }
 
+        public string Overview { get; set; }
 
-        public virtual string Overview { get; set; }
-
-        public virtual Boolean Ignored { get; set; }
+        public Boolean Ignored { get; set; }
 
         [Ignore]
         public Boolean IsDailyEpisode
         {
-            get
-            {
-                return EpisodeNumber == 0;
-            }
+            get { return EpisodeNumber == 0; }
         }
 
         /// <summary>
@@ -42,7 +37,7 @@ namespace NzbDrone.Core.Repository
         /// Used to specify when the episode was grapped.
         /// this filed is used by status as an expirable "Grabbed" status.
         /// </remarks>
-        public virtual DateTime? GrabDate { get; set; }
+        public DateTime? GrabDate { get; set; }
 
 
         [Ignore]
@@ -71,25 +66,21 @@ namespace NzbDrone.Core.Repository
 
 
         [Ignore]
-        public virtual Series Series { get; set; }
+        public Series Series { get; set; }
 
 
         [Ignore]
-        public virtual EpisodeFile EpisodeFile { get; set; }
+        public EpisodeFile EpisodeFile { get; set; }
 
 
-        [Ignore]
-        public virtual IList<History> Histories { get; protected set; }
-
         public override string ToString()
         {
-            var seriesTitle = Series == null ? "[NULL]" : Series.Title;
+            string seriesTitle = Series == null ? "[NULL]" : Series.Title;
 
             if (IsDailyEpisode)
                 return string.Format("{0} - {1}", seriesTitle, AirDate.Date);
 
             return string.Format("{0} - S{1:00}E{2:00}", seriesTitle, SeasonNumber, EpisodeNumber);
-
         }
     }
 }
\ No newline at end of file
diff --git a/NzbDrone.Core/Repository/EpisodeFile.cs b/NzbDrone.Core/Repository/EpisodeFile.cs
index 3665a3ca9..0202aba66 100644
--- a/NzbDrone.Core/Repository/EpisodeFile.cs
+++ b/NzbDrone.Core/Repository/EpisodeFile.cs
@@ -9,10 +9,10 @@ namespace NzbDrone.Core.Repository
     [PrimaryKey("EpisodeFileId", autoIncrement = true)]
     public class EpisodeFile
     {
-        public virtual int EpisodeFileId { get; set; }
+        public int EpisodeFileId { get; set; }
 
-        public virtual int SeriesId { get; set; }
-        public virtual int SeasonNumber { get; set; }
+        public int SeriesId { get; set; }
+        public int SeasonNumber { get; set; }
         public string Path { get; set; }
         public QualityTypes Quality { get; set; }
         public bool Proper { get; set; }
@@ -20,9 +20,9 @@ namespace NzbDrone.Core.Repository
         public DateTime DateAdded { get; set; }
 
         [Ignore]
-        public virtual IList<Episode> Episodes { get; set; }
+        public IList<Episode> Episodes { get; set; }
 
         [Ignore]
-        public virtual Series Series { get; set; }
+        public Series Series { get; set; }
     }
 }
\ No newline at end of file
diff --git a/NzbDrone.Core/Repository/ExternalNotificationSetting.cs b/NzbDrone.Core/Repository/ExternalNotificationSetting.cs
index f4a4686c0..b6d946b69 100644
--- a/NzbDrone.Core/Repository/ExternalNotificationSetting.cs
+++ b/NzbDrone.Core/Repository/ExternalNotificationSetting.cs
@@ -14,4 +14,4 @@ namespace NzbDrone.Core.Repository
 
         public string Name { get; set; }
     }
-}
+}
\ No newline at end of file
diff --git a/NzbDrone.Core/Repository/Quality/QualityProfile.cs b/NzbDrone.Core/Repository/Quality/QualityProfile.cs
index 7f1ed347b..fcec6e153 100644
--- a/NzbDrone.Core/Repository/Quality/QualityProfile.cs
+++ b/NzbDrone.Core/Repository/Quality/QualityProfile.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
@@ -10,7 +11,6 @@ namespace NzbDrone.Core.Repository.Quality
     [PrimaryKey("QualityProfileId", autoIncrement = true)]
     public class QualityProfile
     {
-
         public virtual int QualityProfileId { get; set; }
 
         [Required(ErrorMessage = "A Name is Required")]
@@ -49,15 +49,11 @@ namespace NzbDrone.Core.Repository.Quality
             {
                 var qualities = value.Split('|');
                 Allowed = new List<QualityTypes>(qualities.Length);
-                foreach (var quality in qualities)
+                foreach (var quality in qualities.Where(q => !String.IsNullOrWhiteSpace(q)))
                 {
                     Allowed.Add((QualityTypes)Convert.ToInt32(quality));
                 }
             }
         }
-
-        [Ignore]
-
-        public virtual List<Series> Series { get; private set; }
     }
 }
\ No newline at end of file
diff --git a/NzbDrone.Core/Repository/Quality/QualityTypes.cs b/NzbDrone.Core/Repository/Quality/QualityTypes.cs
index 2b7bd1128..c260033a1 100644
--- a/NzbDrone.Core/Repository/Quality/QualityTypes.cs
+++ b/NzbDrone.Core/Repository/Quality/QualityTypes.cs
@@ -10,32 +10,32 @@ namespace NzbDrone.Core.Repository.Quality
         ///   Quality is unknown
         /// </summary>
         Unknown = 0,
-        
+
         /// <summary>
         ///   SD File (Source could be HD)
         /// </summary>
         SDTV = 1,
-        
+
         /// <summary>
         ///   SD File (DVD Source)
         /// </summary>
         DVD = 2,
-      
+
         /// <summary>
         ///   HD File (HDTV Source)
         /// </summary>
         HDTV = 4,
-        
+
         /// <summary>
         ///   HD File (Online Source)
         /// </summary>
         WEBDL = 5,
-        
+
         /// <summary>
         ///   HD File (720p Blu-ray Source)
         /// </summary>
         Bluray720p = 6,
-        
+
         /// <summary>
         ///   HD File (1080p Blu-ray Source)
         /// </summary>
diff --git a/NzbDrone.Core/Repository/SceneMapping.cs b/NzbDrone.Core/Repository/SceneMapping.cs
index a5b21a847..5cec317c2 100644
--- a/NzbDrone.Core/Repository/SceneMapping.cs
+++ b/NzbDrone.Core/Repository/SceneMapping.cs
@@ -6,10 +6,10 @@ namespace NzbDrone.Core.Repository
     [PrimaryKey("CleanTitle", autoIncrement = false)]
     public class SceneMapping
     {
-        public virtual string CleanTitle { get; set; }
+        public string CleanTitle { get; set; }
 
-        public virtual int SeriesId { get; set; }
+        public int SeriesId { get; set; }
 
-        public virtual string SceneName { get; set; }
+        public string SceneName { get; set; }
     }
-}
+}
\ No newline at end of file
diff --git a/NzbDrone.Core/Repository/Series.cs b/NzbDrone.Core/Repository/Series.cs
index 1f13ba34d..9206026ea 100644
--- a/NzbDrone.Core/Repository/Series.cs
+++ b/NzbDrone.Core/Repository/Series.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.ComponentModel;
 using NzbDrone.Core.Repository.Quality;
 using PetaPoco;
@@ -9,7 +8,6 @@ namespace NzbDrone.Core.Repository
     [PrimaryKey("SeriesId", autoIncrement = false)]
     public class Series
     {
-
         public virtual int SeriesId { get; set; }
 
 
@@ -38,6 +36,14 @@ namespace NzbDrone.Core.Repository
         public bool Monitored { get; set; }
 
 
+        public virtual int QualityProfileId { get; set; }
+
+        public bool SeasonFolder { get; set; }
+
+        public DateTime? LastInfoSync { get; set; }
+
+        public DateTime? LastDiskSync { get; set; }
+
         /// <summary>
         /// Gets or sets a value indicating whether this <see cref="Series"/> is hidden.
         /// </summary>
@@ -47,15 +53,7 @@ namespace NzbDrone.Core.Repository
         [Ignore]
         public bool Hidden { get; set; }
 
-        public virtual int QualityProfileId { get; set; }
-
-        public bool SeasonFolder { get; set; }
-
-        public DateTime? LastInfoSync { get; set; }
-
-        public DateTime? LastDiskSync { get; set; }
-
         [Ignore]
-        public virtual QualityProfile QualityProfile { get; set; }
+        public QualityProfile QualityProfile { get; set; }
     }
 }
\ No newline at end of file