Devs thought they could secretly change Ambush and we wouldn't notice

(flair for lack of a better one)

So I have been trying to get hotel hell recently, and I got like 3 Ambushes in one run, all before the library. Also the arrival sound is different, it has a little bit of Blitz's audio mixed in there. There could be some lore there...

Anyway, they also changed Ambush's rebound behavior. Every single time he showed up in my run, he'd do a normal back and forth, then a faster one, and then go through and not come back.