I don't know what happened, but I think I found a bug(?)
(spoilers)
I completed the quest where you go to the old pizza place, and after returning to the complex I went into one of the elevators on the 2nd floor in the main lobby (where the infirmary is)
it put me back into the old pizza place, and I'm currently getting the old cutscenes and have to replay it
what happened? does the elevator always make you replay old sections of the story?