Dont have a picture sorry. But imagine a pair of doors sitting in the middle of the hallway like props. It doesn't block or divide anything... its just there. Reminds me of that Krong bug where the thingy just in the middle of the room. Which also reminds me that there should be a patch coming today which got delayed to tomorrow =( .... i hope
I have another example of an odd door placement. http://i.imgur.com/mFJIs.jpg I thought it was just orientated wrong - like going left/right where it should be up/down. And actually, @Econael, it looks like yours did the same thing. And it occurred at the very first room of the game as well.