Iggy was there, just a little on edge, mostly because of the noise, made it hard to process where things were. Which was likely why he was very nearly standing in a corner with his back to the wall.
Granted, he wasn't easy to miss, given as how he was still a head taller than most of the students, and even backed against a wall the wingspan was impressive. He'd picked the spot mostly because he knew just how far it was to both the exit and the food from where he was.