So, another update from the bug on my side. As we know, patch #3 fucked us well. In my case, it was after the Ansur fight, I went out and tried to go to Lower City and game crashed. Sadly, I can't go to older saves and have tried almost everything: re-install, deleting cache, re-doing some quest, searching all the dead bodies in Rivington and Wyrm's Crossing, and so on. So far, nothing has worked. This is a +1 for all of us who couldn't get any solution so far.

(I've sent save files to Larian, dump files (after a couple crashes, it doesn't generate any file)).