Fixed: Movies not getting unmonitored when folder gets deleted (#2588)

Fixes #1191, fixes #1590

src/NzbDrone.Core/MediaFiles/DiskScanService.cs

@@ -165,12 +165,7 @@ namespace NzbDrone.Core.MediaFiles
                 if (movie.MovieFileId != 0)
                 {
                     //Since there is no folder, there can't be any files right?
-                    // Delete Movie from MovieFiles
-                    _movieFileRepository.Delete(movie.MovieFileId);
-
-                    // Update Movie
-                    movie.MovieFileId = 0;
-                    _movieService.UpdateMovie(movie);
+                    _mediaFileTableCleanupService.Clean(movie, new List<string>());
 
                     _logger.Debug("Movies folder doesn't exist: {0}", movie.Path);
                 }