When Leslie Thompkins is treating Jim Gordon after he is shot, she says that the bullet went through Jim and he has an exit wound. This is confirmed when Harvey Bullock removes a fragment of the bullet from a post in Penguin's headquarters. However, when Goron is lifted up to take him back to GCPD HQ, there is no blood or hole in the back of his jacket.
It was shown that hitting a person in the head wakes them up from Ivy's trance, yet Victor Zszaz was punched (and knocked out) by Alfred before being apprehended in GCPD and somehow remained under the spell during the interrogation with Harvey Bullock (and got punched again by Bullock, still not affecting the trance).
At 11:55 Bullock looks at the hole in the window caused by a bullet shot from outside. There should have been broken glass from the damaged window inside the room, but there is nothing on the floor.