Personal Recordings (mp3) missing from iPhone w iTunes Match
I've been using iTunes Match for about a week now.
I have personal voice recordings (from meetings) that I have saved as .mp3 and imported into iTunes. They were on my iPhone and all was great. Until yesterday, when I tried to listen to one and noticed that they were all gone from the iPhone. The entire playlist is gone. I understand that the iPhone does not show empty playlists, but my question is why is it empty and how to I get them back on my iPhone. My business relies on this.
HELP!
iPhone 4S, iOS 5