This is off topic probably should be in the badmin thread but no it's not my server but I am in the JFL platoon. Not everyone with tags is an admin but a couple of admins keep an eye on the server into the evening mainly to keep the high ping players at bay. To ban someone you highlight them in the player list then click to confirm the ban. There is lag with the remote access and the name in the confirm ban box can change due to movement in the player list and can be missed. As nobody was complaining about you I can only expect that to be the circumstance.
At JFL there is a policy to kick super high skill players just to keep the whinging down in discord on a big night. You can circle argue if that is fair but in the end when you have 15 friends in discord and everyone is having a great session. The random going 50 and 3 is going to get the boot, nothing to do with hacking just a bunch of bombers and gen Xer's with poor eyesight and slow reflexes not interested getting spanked by their kids..
And if I was to try and put this answer in the chat filter it would be unreadable due to the censor bot.