[naive]

You can't advertize on this server. You will get perm banned if you or anyone of your friends attempt it again.

From what I understand, he wasn't advertising, nor were any of his friends. He was banned because he had their group name as a joke... He's not affiliated with GG.US

This is correct, he only had gg.us on his name for a total of like 5 minutes, and has no stats on their server. Once I thought about it I realized who sol was, and he is not in gg.us he just plays on the office server at similar times frequently. People got banned by another admin from a somewhat preliminary list of members I had made to watch people with.