Ok, so I'm in the other world sheriff's office, I'm running around, about to pick up the red seed and finish the profiling.   All of a sudden I notice a strange square attached to the back of York's suit (deepblue, if it matters.)   I ran around a bit more just to get a better view of his back so I could try to figure out what it was.   That's when I saw that the strange square wasn't moving with the suit, it had it's own set of physics, and that's how I recognized it.....it was his tie!   YORK'S TIE WAS STICKING THROUGH HIS BODY ALL THE WAY OUT THROUGH THE BACK OF HIS SUIT!   *That* is truly the biggest WTF moment for me so far in this game, has it happened to anyone else?

I should have, but no.

I wonder if this happens for a reason similar to why I sometimes see the ground geometry change and the textures go extremely low-res.

" I wonder if this happens for a reason similar to why I sometimes see the ground geometry change and the textures go extremely low-res. "

this is one of those cases where the bugs actually make the game better imo. 
 
I love the bug that makes NPC appear hundreds of feet in the air.

I saw somebody (I'd thought it was in one of the ERs, but maybe it was a stream or something instead) have this happen to them! It was right after they got through the door into the (alternate) art gallery. It was like that all the way through the cutscene with Emily, too!

Some cars go completely insane whenever they're driving around town. I'm pretty sure that this is started by them running into another car and being unable to deviate from their preset paths. 
 
Another Weird Glitch

Man, why don't I ever get any cool bugs?  The only thing that maybe happened was when my police car was going over a hill and it just kept picking up in speed until it was doing around 100 before slamming into a tree, but maybe I was suffering from highway hypnosis.
 
The textures outside the lumber mill might as well be a bug for how much they make my eyes bleed, the only part of the game where I really find it hard to look at the screen.