Now that you mentioned it, I revisited again, and many parts in the beginning perhaps until minute ~40-ish, are maybe ~800ms-1000ms earlier. After that, it is sharply spot-on. (I tested subs through MPC-HC, and subs with +1000 was nearly spot-on).
I didn't notice it I guess because I got used to watching many not-so-perfectly timed subs and I was too eager to watch Galileo lol
+ long dialogue with pauses didn't mess the flow much if at all.
I honestly don't think it is worth re-timing it, but for perfectionist, perhaps it is worth visiting..otherwise a simple 2-clicks on F2 in MPC-HC does the job