wrong play back speed somtimes??

[pie55]

hi
i just recorded a choir on a MAc g5 with a 003 and a behringer ada8000 adat as the master clock. synced to 44.1



during recording it sounded fine. and play back was fine. it was a little grainy do to the quality of the Behringer. but definitly passable



Today when i opened up the session it was fine, the when bounceing some takes, it started out fine, then, during bounce , everything was sped up lots and was way higher in pitch.


now it;s always sped up in the session.even though when I first opened it up the playback was correct



the same thing happens when i open up the session on my TDM system.


I:ve tried importing the audio into sessions with different sample rates

and not converting and I can;t figure it out.
help please?