Yes, that is that room. When you enter in it you can leave it only by using mines and sprint, even after having activated the orb and killed all the present monsters.
Oh, and, by the way, the second chapter's woman still causes the game to crash when we talk to her !
Weird. I walk out of that room with no issue =/
Have you logged an issue with an error report about the woman crashing the game when you talk to her?