I think I know why:
Some guy named Jimmy said Beta- was abusing admin commands, Polkm took away Beta-'s admin abilities and perma banned him.
About a week later Beta- came back pissed, being the damn hacker or whatever he is, he has multiple SteamIDs. So whenever Polkm banned him, he could just come back with another, then he said “I’ll take the server down constantly if you don’t give me my admin back” (something like that).
Then he said “Add me on Steam Polkm” and I don’t know what happened after that
This is my guess because it’s the last drama I’ve heard about.
But either way; fuck you beta