iTunes update to fix dupe, TV, art bugs, omit Cover Flow

A previous iTunes feature that located duplicate songs will be restored to iTunes 11 in an update, according to AllThingsD, which also mentions that some album covers were missing in album view—a “rare bug” that Apple said it has solved and will fix in an update. Another bug preventing Apple TV users from streaming cloud-based movies to their TVs will be fixed. Cover Flow, however, is not coming back to iTunes, as Apple said “too few users considered it useful.”