DVD Shrink, Ripped VOB file losses Audio after 2 minutes

So long story short, I ripped (using DVDShrink) a DVD recording of a kid's play, however when I play back the VOB file, the audio drops out after about 2 minutes. The original DVD has been damage beyond repair or recovery (believed me I tried, i.e IsoBuster), so that snot an option.

I'm fairly certain I didn't exclude any audio tracks when ripping, and the file size seems about right, 1.6 GB for about an hours worth of video. (and is close in size to the 2nd night's recording that didn't finalized, but I was able to recover with ISOBuster, but is missing the last 2 minutes)

I'm just wondering if anyone has seen this happen before, and if there is any possible way that the audio could be there, but just corrupted. I know its loooooooong shot, but if there any suggestions, or tools to try, please let me know.

Thanks


if I mount the ISO this is what I have for files.

VIDEO_TS.BUP approx 12KB
VIDEO_TS.IFO approx 12KB
VIDEO_TS.VOB approx 64KB
VTS_01_0.BUP approx 64KB
VTS_01_0.IFO approx 68KB
VTS_01_1.VOB approx 1 GB
VTS_01_2.VOB approx 500 MB