So I'm working on a project in FCP 7, and I saved and closed it about a week ago. Re-opened it today and I started playback and my audio suddenly stopped. Video resumed. However, the audio picked up again where it left off, but now it is about 6 seconds behind my video.
I tried exporting a small piece to see if my playback was just giving me a hard time, but it played out like that in the quicktime version too.