as a instance owner, i dont see any of those options anymore.
Fixed in 785.
Yea ive been having this bug alot and its annoying im part of a big community and i host events for it but i cant kick unwanted people so they just barge in and ruin everything
most likely removed due to security issues (hackers can abuse it to kick anyone as they please)
@Insomnia Zombie: ..no its a bug