Aardvark bug

I was playing on a server last night I noticed a very strange mapping bug, it's not essential that it's fixed, but I thought I'd give it to the community.

There is a crease just above the front door that will cradle a Railgun slug till it hits one of the corners on the crease. It's pretty difficult to replicate because you had to hit it just right, I made it ricochet off of the ramp into it. Anywho I thought I would bring it to the attention of the community.