Did "The Last Leaf of Fall" mystery ages ago. It glitched and won't register that it's done--the icon still shows up on the map. When I go back, I can't interact with the little girl. It's the only thing keeping me from all mysteries getting done and it's really irking months after first reporting it.

Playing on PS4.

@grawens I had the same problem, but I hadn't done the mission for that area yet. Getting that key and getting into the basement is part of the main quest. Have you done that part yet?

I've been trying for over an hour to install the game, but it keeps coming up as Error C#-30005-8. There's plenty of space on the drive for copy and installation.

Also, my code didn't work for the Collector's Ultimate Pack.