It's been over two years and it's been reported on theses forums more then once, and even had a dev respond to a thread about it. Yet some how an event tied to multiple achievements on the map. is STILL broken. PLEASE PLEASE someone fix the Escort Subject S to safety event. He will get bugged and stop movie close to the door in the middle of the event and never complete.
Here is a screenshot to show you.
He has been standing here for over 10 hours because the map is active enough to always have people in it but not active enough to ever proc a new instances apparently.