The only thing I don't agree on conors side was the "break it" shouting. Makes 10thpjj look bad and gives fuel to the haters.
But I understand why the guy was shouting it, since you expect to hold a submission until the opponent taps and the ref stops it so the outcome is clear. But the ref proved that he would rather stand there speaking Portuguese that jump in and SAVE the athlete from unnecessary damage. I bet just buy touching conor on the shoulder he would have stopped. His opponent was being a dick with the upkicks but I think the punching in the kitney was ok. Of course tapping would have been better.
The reason for that was that he couldn't rely on the ref. He was saying stop, conor did not hear it. That's ok, its a combat sport with adrenaline and you might not hear everything. That's why there's the ref. You must be able to trust the ref to do this job and save you once you say stop. If someone was breaking my foot while I was saying stop and the ref wouldn't to shit, I would go crazy as well.
Conor should read the rules next time (but again imo he didn't do anything wrong)
His opponent should try to tap first then punch.
The IBJJF needs to get new refs or train them better.