I am using a Galaxy S4, and I am suddenly (about one week now) having a strange problem. The music syncs properly, but the playlists are not updated!
I added music to the playlist in Itunes (latest version) and the music transfers, but the playlist shows the old version.
I also was told to come here and post for help, as Preston Parks was.
It's driving me nuts. I have re-installed the phone app, following the instructions on the Doubletwist site on how to remove Doubletwist.
Can you help? I'm about to break down and get another app, which is a bummer since I already paid for the Pro Pack on Doubletwist.