Scenarist and mp2 ( m2a ) error

I just wanted to make a DVD5 Copy of the Terminator 2 PAL DVD and there are 2 mp2 audio tracks in this DVD. Scenarist recognize the mp2 audio tracks but put a wrong time ( 1:02:01;06... instead of 2:11:17;04 ). I can still compile the DVD but the audio stop in the middle of the DVD ( there is another aC3 audio that works well... ). I can only use Scenarist as T2 is a mutliPGC movie ( 4 ) and I dunno how to do multiPGC under maestro....

Actually, Scenarist block at the layer change point, and if I reencode the mp2 with Besweet, Scenarist report the right time. ( Be sweet reports bitstream error at the layer change... ).

multiPGC under Maestro is playlists. Enf...