App stops mid-song/some songs not playing

[wolfmusic218]

Ever since the last update, I've had all songs by some artists (The Cars, for example) stop playing. Also, in the middle of a song, it will just stop (the song, not the app) and I'll have to switch to a different song to get the app to start working again. 

I'm playing offline, no wifi or bluetooth involved. 

Really cruddy update, Spotify. Lets get it fixed before I cancel and start paying for Pandora or Jango or the like, huh?