Arggggggggg, I hate Adobe Premiere. I mean I love it, but not right now. It simply won't do normal audio playback anymore. Playback of single clips works, scratching on the timeline works, but for regular timeline playback there is no audio. Damn. I used to be able to work around this by opening a different project that still works and then returning to the original one, but not anymore.
Hmm, time to go party. Maybe Premiere just needs some time to chill.