Since this is PAL-sourced, wouldn't it be the NTSC that features the pitch compromise?
No.
PAL discs based on North American titles typically use the simplest method to realize 25 fps. It is why "PAL preference" arguments always imply a caveat.
It is my understanding that Star Wars was (digitally) sourced to North American standards, and that no attempt was made to preserve running times for other markets. Granted, I only have access to the NTSC discs at the moment, so if someone can correct me, please do.
I am also biased to assume the worst, because every PAL disc I have ever rented/purchased in Asia is WRONG. It's wrong, I tell you! Wrong!
