[MAY CONTAIN SPOILERS]
So after I went to Whitechapel district to get some information about nurse Dorothy Crane, I spoke with Darius Petrescu, investigated his talk with Dorothy and after the cutscene the quest bugged and didn't gave any further instructions what should I do (in the cutscene the nurse wasn't shown). So I restarted the game and now the quest sais "Investigate Darius Petrescu's actions" (which I have already done) but the cutscene event is not triggering and the guy is just standing in one place. Here I made a video about this bug, maybe it helps to understand the problem.
On Reddit Vampyr forum I posted this and a few other guys replied that they encountered the same problem, some of them on PS4, some of them on PC.
Anyone got any solution for this?