I have like a ton of playlists I've created over the years. But they no longer show up under "my collection --> Playlists" on my iphone. They are still in "my profile" on my iphone, but I can't add songs to any playlists, and if I create a new playlist, it still doesn't show up in "my collection --> Playlists". So I have no way on my iphone of adding songs to playlists... all I can do is listen to my old playlists from the "my profile" part. However, on the computer, all of my playlists DO show up under my collection. So it seems to just be an iPhone thing. Just randomly started having this problem about a month ago. I've signed out, deleted and reopened the app... all the standard troubleshooting stuff.
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