diff --git a/NzbDrone.Services/NzbDrone.Services.Service/NzbDrone.Services.Service.csproj b/NzbDrone.Services/NzbDrone.Services.Service/NzbDrone.Services.Service.csproj
index 5e178474b..15eb7f6ee 100644
--- a/NzbDrone.Services/NzbDrone.Services.Service/NzbDrone.Services.Service.csproj
+++ b/NzbDrone.Services/NzbDrone.Services.Service/NzbDrone.Services.Service.csproj
@@ -362,7 +362,7 @@
         <WebProjectProperties>
           <UseIIS>False</UseIIS>
           <AutoAssignPort>True</AutoAssignPort>
-          <DevelopmentServerPort>62182</DevelopmentServerPort>
+          <DevelopmentServerPort>32122</DevelopmentServerPort>
           <DevelopmentServerVPath>/</DevelopmentServerVPath>
           <IISUrl>http://localhost:62182/</IISUrl>
           <NTLMAuthentication>False</NTLMAuthentication>
diff --git a/NzbDrone.Web/Controllers/HistoryController.cs b/NzbDrone.Web/Controllers/HistoryController.cs
index 8d203502c..fc92aa598 100644
--- a/NzbDrone.Web/Controllers/HistoryController.cs
+++ b/NzbDrone.Web/Controllers/HistoryController.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Globalization;
 using System.Linq;
 using System.Linq.Dynamic;
 using System.Web.Mvc;
@@ -45,7 +46,7 @@ namespace NzbDrone.Web.Controllers
                 Quality = h.Quality.ToString(),
                 IsProper = h.IsProper,
                 Date = h.Date.ToString(),
-                DateSorter = h.Date.ToString("MM/dd/yyyy h:mm:ss tt"),
+                DateSorter = h.Date.ToString("o", CultureInfo.InvariantCulture),
                 Indexer = h.Indexer,
                 EpisodeId = h.EpisodeId,
                 NzbInfoUrl = h.NzbInfoUrl,
diff --git a/NzbDrone.Web/Controllers/MissingController.cs b/NzbDrone.Web/Controllers/MissingController.cs
index d1045c68d..c111dc82b 100644
--- a/NzbDrone.Web/Controllers/MissingController.cs
+++ b/NzbDrone.Web/Controllers/MissingController.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
 using System.Web;
 using System.Web.Mvc;
@@ -34,8 +35,8 @@ namespace NzbDrone.Web.Controllers
                 Overview = e.Overview,
                 SeriesTitle = e.Series.Title,
                 SeriesTitleSorter = SortHelper.SkipArticles(e.Series.Title),
-                AirDate = e.AirDate.Value.ToString("MM/dd/yyyy"),
-                AirDateString = e.AirDate.Value.ToBestDateString()
+                AirDateSorter = e.AirDate.Value.ToString("o", CultureInfo.InvariantCulture),
+                AirDate = e.AirDate.Value.ToBestDateString()
             });
 
             JsConfig.IncludeNullValues = true;
diff --git a/NzbDrone.Web/Controllers/SeriesController.cs b/NzbDrone.Web/Controllers/SeriesController.cs
index 7ae695143..2a3a299b7 100644
--- a/NzbDrone.Web/Controllers/SeriesController.cs
+++ b/NzbDrone.Web/Controllers/SeriesController.cs
@@ -225,7 +225,7 @@ namespace NzbDrone.Web.Controllers
                                                         EpisodeCount = s.EpisodeCount,
                                                         EpisodeFileCount = s.EpisodeFileCount,
                                                         NextAiring = s.NextAiring == null ? String.Empty : s.NextAiring.Value.ToBestDateString(),
-                                                        NextAiringSorter = s.NextAiring == null ? "12/31/9999" : s.NextAiring.Value.ToString("MM/dd/yyyy"),
+                                                        NextAiringSorter = s.NextAiring == null ? new DateTime(9999, 12, 31).ToString("o", CultureInfo.InvariantCulture) : s.NextAiring.Value.ToString("o", CultureInfo.InvariantCulture),
                                                         AirTime = s.AirTimes,
                                                         CustomStartDate = s.CustomStartDate.HasValue ? s.CustomStartDate.Value.ToString("yyyy-MM-dd") : String.Empty
                                                     }).ToList();
diff --git a/NzbDrone.Web/Models/MissingEpisodeModel.cs b/NzbDrone.Web/Models/MissingEpisodeModel.cs
index 7c54ecaaf..7db97a09c 100644
--- a/NzbDrone.Web/Models/MissingEpisodeModel.cs
+++ b/NzbDrone.Web/Models/MissingEpisodeModel.cs
@@ -12,8 +12,8 @@ namespace NzbDrone.Web.Models
         public string SeriesTitleSorter { get; set; }
         public string EpisodeNumbering { get; set; }
         public string EpisodeTitle { get; set; }
+        public string AirDateSorter { get; set; }
         public string AirDate { get; set; }
-        public string AirDateString { get; set; }
         public string Overview { get; set; }
         public string Details { get; set; }
     }
diff --git a/NzbDrone.Web/Views/Missing/Index.cshtml b/NzbDrone.Web/Views/Missing/Index.cshtml
index 363e57f61..b1a087666 100644
--- a/NzbDrone.Web/Views/Missing/Index.cshtml
+++ b/NzbDrone.Web/Views/Missing/Index.cshtml
@@ -49,10 +49,10 @@
         function airDate (source, type, val) {
             // 'display' and 'filter' use our fancy naming
             if (type === 'display' || type === 'filter') {
-                return source["AirDateString"];
+                return source["AirDate"];
             }
             // 'sort' and 'type' both just use the raw data
-            return source["AirDate"];
+            return source["AirDateSorter"];
         }
         
         function actions(row) {