I just looked at what CDRwin outputs for my original disc, and it looks like your audio track is 8 seconds off?
FILE "SNATCHER.BIN" BINARY
TRACK 01 MODE1/2352
INDEX 01 00:00:00
TRACK 02 MODE2/2352
PREGAP 00:03:00
INDEX 01 45:16:20
TRACK 03 AUDIO
PREGAP 00:02:00
INDEX 01 50:45:25
It's supposed to be a 45 second track. Of course even if it crops it should be fine, it's just one of those "don't listen to this" tracks. Your stuff might still work, but iso+mp3 isn't worth fucking around with IMO. I can give you a 1:1 bin+cue image if you like