I saw a post from yesterday indicating cover art was not loading successfully. I am also having this problem, both on iOS and two different Apple TV 2s. It appears to be a problem after a specific point in time, since one movie that was indexed earlier on iOS has cover art, but the same movie on both ATV2 cannot retreive the art.
I can confirm that the problem seems to be limited to cover art retrieved from themoviedb.org. I just added a TV show, and the art came in fine for both ATV and iOS clients... this indicates (to me) that thetvdb.com is retrieving art fine, while themoviedb.org is not.
I found the procedure for reporting bugs on ATV (http://forum.firecore.com/topic/4291), but not for iOS. Anyone know the procedure?
While waiting for the new Infuse to show up in the Apple store, I added a new movie, and the cover art did appear (presumably thanks to the temporary fix worked out with themoviedb.org). However, movies that were already indexed without art still do not get art, even when I edit/refresh the metadata.
Any ideas on how to remove a movie from the library, and then add-it back? Or any other workaround that might permit me to get the artwork for the movies that previously did not index properly? (Beside nuking all metadata - which is an extreme and laborious workaround...)