Description: One of the doors there is nothing to click on or go through. You can see in the attached screenshot I'm holding down tab, and there's a little green glow around another door, but not right in front of where I'm standing. Given the area, it might be some sort of intended thing, but it looks to me like a broken AT.
Location: Broken halls. It's on the first floor, although you have to wander a ways to get there. See the screenshot minimap.
Verified:
Reproducable: Yes: I went there twice across a sever reset.
