2 files changed, 28 insertions, 4 deletions
diff --git a/MediaBrowser.Controller/Entities/Movies/Movie.cs b/MediaBrowser.Controller/Entities/Movies/Movie.cs
index 429832088..fc07f6778 100644
--- a/MediaBrowser.Controller/Entities/Movies/Movie.cs
+++ b/MediaBrowser.Controller/Entities/Movies/Movie.cs
@@ -100,7 +100,19 @@ namespace MediaBrowser.Controller.Entities.Movies
         /// <returns>System.String.</returns>
         protected override string CreateUserDataKey()
         {
-            return this.GetProviderId(MetadataProviders.Tmdb) ?? this.GetProviderId(MetadataProviders.Imdb) ?? base.CreateUserDataKey();
+            var key = this.GetProviderId(MetadataProviders.Tmdb);
+
+            if (string.IsNullOrWhiteSpace(key))
+            {
+                key = this.GetProviderId(MetadataProviders.Imdb);
+            }
+
+            if (string.IsNullOrWhiteSpace(key))
+            {
+                key = base.CreateUserDataKey();
+            }
+
+            return key;
         }
 
         protected override async Task<bool> RefreshedOwnedItems(MetadataRefreshOptions options, List<FileSystemInfo> fileSystemChildren, CancellationToken cancellationToken)
diff --git a/MediaBrowser.Controller/Entities/TV/Series.cs b/MediaBrowser.Controller/Entities/TV/Series.cs
index e7a5c69ba..4696afeb6 100644
--- a/MediaBrowser.Controller/Entities/TV/Series.cs
+++ b/MediaBrowser.Controller/Entities/TV/Series.cs
@@ -61,7 +61,7 @@ namespace MediaBrowser.Controller.Entities.TV
         /// airdate, dvd or absolute
         /// </summary>
         public string DisplayOrder { get; set; }
-        
+
         /// <summary>
         /// Gets or sets the status.
         /// </summary>
@@ -113,7 +113,19 @@ namespace MediaBrowser.Controller.Entities.TV
         /// <returns>System.String.</returns>
         protected override string CreateUserDataKey()
         {
-            return this.GetProviderId(MetadataProviders.Tvdb) ?? this.GetProviderId(MetadataProviders.Tvcom) ?? base.CreateUserDataKey();
+            var key = this.GetProviderId(MetadataProviders.Tvdb);
+
+            if (string.IsNullOrWhiteSpace(key))
+            {
+                key = this.GetProviderId(MetadataProviders.Imdb);
+            }
+
+            if (string.IsNullOrWhiteSpace(key))
+            {
+                key = base.CreateUserDataKey();
+            }
+
+            return key;
         }
 
         /// <summary>
@@ -188,7 +200,7 @@ namespace MediaBrowser.Controller.Entities.TV
         public IEnumerable<Episode> GetEpisodes(User user)
         {
             var config = user.Configuration;
-            
+
             return GetEpisodes(user, config.DisplayMissingEpisodes, config.DisplayUnairedEpisodes);
         }