I noticed an issue on “Alien 3” : the French dub starts okay but during the movie, it goes way out of synch. As if there was a confusion between the two cuts. I have not tried it yet, but if this is a perfect Blu-ray sync match frame for frame, I can mux-in the track from my own Blu-ray to repair this on my side.
Could you check at what time the asyncronity started to occur?
The faulty audio tracks where exactly 30 seconds shorter, as the regraded version, and I want to check if either it was just a ripping fault (like eac3to skipped a small segment) or if the BD itself has a faulty Playlist entrance…