update ClearImages

MediaBrowser.Providers/Manager/ItemImageProvider.cs

@@ -359,12 +359,13 @@ namespace MediaBrowser.Providers.Manager
         private void ClearImages(IHasImages item, ImageType type)
         {
             var deleted = false;
+            var deletedImages = new List<ItemImageInfo>();
 
             foreach (var image in item.GetImages(type).ToList())
             {
                 if (!image.IsLocalFile)
                 {
-                    // TODO: Need to get this image removed
+                    deletedImages.Add(image);
                     continue;
                 }
 
@@ -384,6 +385,11 @@ namespace MediaBrowser.Providers.Manager
                 }
             }
 
+            foreach (var image in deletedImages)
+            {
+                item.RemoveImage(image);
+            }
+
             if (deleted)
             {
                 item.ValidateImages(new DirectoryService(_logger, _fileSystem));