After updating to iOS 8 about half my music library now has song duplicates. The songs are in grey font. When you press on them the song doesn't play but a random one starts playing instead. If you press the stop button, nothing happens either. There is a screenshot in the attachment. Also, every time I plug in my iphone to my mac, it syncs about 250 songs, which are ALREADY on my iphone, what's up with that? Anyone have any idea how to remove these useless duplicates and what's up with all the syncing? Cheers.