[ZTT] FGTH 'Hard On' DVD

I bought the Region 0 NTSC/PAL version of this disc (ZTT 001 DVDX2) when it was first released a few years back. Unfortuntaly, nearly the entire DVD is unwatchable because of the audio sync problems (the audio is about 2 seconds out of sync with the video). Very disappointing. I know there is a Region 1 version available, and I also see that Repertoire Records has released a CD/DVD set ('Bang' + the 'Hard On) DVD. My question is this -- did Repertoire fix the audio problem, or will I just waste another $30 on a flawed DVD? If they haven't fixed the problem, is there ANY version of this DVD that doesn't have a problem? Thanks, Blake