I found an interesting Obor bug

https://reddit.com/link/1do28cu/video/ogkyio3ewo8d1/player

Normally Obor has a guaranteed beginner clue drop, but I accidentally found today that if you click the rocks right when you kill him, you don't get the clue. And no, I don't have a beginner clue anywhere else. A message would of popped up either way if I did.