Did devs overturned amount of night shift in the last update?
I haven't seen it mentioned in patch notes, but I got insane amount of night shift today.
5/5 runs in elephant mausoleum were night shifts. 1/7 in scorched enclave and 1/2 in mech trenches.
I have 25h of playtime so far and before update o got night shift only once
I don't think that i have any quests that guarantee night shift in mausoleum. I only need to hack medbay door and give cigarettes to the injured soldier. There is no way I go in there with grabbers nearby and negative visibility.