Right to the point , well written .Just to clarify as last off-topic:
You have an irresponsible and incompetent "person" (I couldn't call him that after his immature behavior) in charge of a gamemaster in your server and you clearly give no importance to that. Of course, after all the corruption you've been through, I wouldn't question that.
I urge you to demote this obnoxious human being from his position. If you still reconsider to maintain his position, then you are no different than him. I think no one wants to play a server where gamemaster threats you for DDoS attacking, spoiling your IP address in public and of course, insults you because you don't share the same religion/ideology.
Just see for yourself how is this jerk's daily behavior. Almost every player hates his attitude, not just the ones who are banned.