Hopefully fix all issues with unlinked movie files.

src/NzbDrone.Core/Housekeeping/Housekeepers/CleanupAdditionalUsers.cs

@@ -2,11 +2,11 @@
 
 namespace NzbDrone.Core.Housekeeping.Housekeepers
 {
-    public class CleanupAdditionalUsers : IHousekeepingTask
+    public class FixWronglyMatchedMovieFiles : IHousekeepingTask
     {
         private readonly IMainDatabase _database;
 
-        public CleanupAdditionalUsers(IMainDatabase database)
+		public FixWronglyMatchedMovieFiles(IMainDatabase database)
         {
             _database = database;
         }
@@ -15,10 +15,11 @@ namespace NzbDrone.Core.Housekeeping.Housekeepers
         {
             var mapper = _database.GetDataMapper();
 
-            mapper.ExecuteNonQuery(@"DELETE FROM Users
+			mapper.ExecuteNonQuery(@"UPDATE Movies
-                                     WHERE ID NOT IN (
+				SET MovieFileId =
-                                     SELECT ID FROM Users
+				(Select Id FROM MovieFiles WHERE Movies.Id == MovieFiles.MovieId)
-                                     LIMIT 1)");
+				WHERE MovieFileId !=
+				(SELECT Id FROM MovieFiles WHERE Movies.Id == MovieFiles.MovieId)");
         }
     }
 }

src/NzbDrone.Core/Housekeeping/Housekeepers/FixWronglyMatchedMovieFiles.cs

@@ -0,0 +1,25 @@
+using NzbDrone.Core.Datastore;
+
+namespace NzbDrone.Core.Housekeeping.Housekeepers
+{
+	public class FixWronglyMatchedMovieFiles : IHousekeepingTask
+	{
+		private readonly IMainDatabase _database;
+
+		public FixWronglyMatchedMovieFiles(IMainDatabase database)
+		{
+			_database = database;
+		}
+
+		public void Clean()
+		{
+			var mapper = _database.GetDataMapper();
+
+			mapper.ExecuteNonQuery(@"UPDATE Movies
+				SET MovieFileId =
+				(Select Id FROM MovieFiles WHERE Movies.Id == MovieFiles.MovieId)
+				WHERE MovieFileId !=
+				(SELECT Id FROM MovieFiles WHERE Movies.Id == MovieFiles.MovieId)");
+		}
+	}
+}

src/NzbDrone.Core/NzbDrone.Core.csproj

@@ -1259,6 +1259,7 @@
     <Compile Include="Validation\RuleBuilderExtensions.cs" />
     <Compile Include="Validation\UrlValidator.cs" />
     <Compile Include="Datastore\Migration\131_make_parsed_episode_info_nullable.cs" />
+    <Compile Include="Housekeeping\Housekeepers\FixWronglyMatchedMovieFiles.cs" />
   </ItemGroup>
   <ItemGroup>
     <BootstrapperPackage Include=".NETFramework,Version=v4.0,Profile=Client">

src/NzbDrone.Core/Tv/MovieService.cs

@@ -331,13 +331,13 @@ namespace NzbDrone.Core.Tv
         public void Handle(MovieFileAddedEvent message)
         {
             _movieRepository.SetFileId(message.MovieFile.Id, message.MovieFile.Movie.Value.Id);
-            _logger.Debug("Linking [{0}] > [{1}]", message.MovieFile.RelativePath, message.MovieFile.Movie.Value);
+            _logger.Info("Linking [{0}] > [{1}]", message.MovieFile.RelativePath, message.MovieFile.Movie.Value);
         }
 
 		public void SetFileId(Movie movie, MovieFile movieFile)
 		{
 			_movieRepository.SetFileId(movieFile.Id, movie.Id);
-			_logger.Debug("Linking [{0}] > [{1}]", movieFile.RelativePath, movie);
+			_logger.Info("Linking [{0}] > [{1}]", movieFile.RelativePath, movie);
 		}
 
         public void Handle(MovieFileDeletedEvent message)