Arthars and Xeno are well known for being toxic, the sad part is I'm not surprised, I'm only surprised it took this long.
But if this now sets the precedent that you cannot absolutely "slander" players outside of the game, including Discord, that's the precedent that's set - as long as someone can find you bad mouthing another player and link whatever profile you have to your character, you'll get a 2 week ban for your troubles.
Man I'm going incognito on Discord, taking my char off Kupo bot and just never talking in PF again lol. I still remember when I got a two week ban from forums for sarcasm, yet I've said so much worse before that ban and after it and that is why it becomes absolutely impossible to draw the line, because the reality is I've always been a direct and harsh poster, but I stopped after my ban because SE transpired to be big softies, but then I saw what other people were getting away with and matched it. Will be painfully ironic if I get suspended again now, but it's the honest truth, your "grey area" is total trash lol.
And total trash is the understatement of the century, because when we, the PvP community, presented you complete undeniable evidence of players wintrading and selling boosts, you didn't care two moogles on the basis that it was outside evidence and so you couldn't accept it. Youtube videos, twitch vods, discord message logs where the player could clearly be linked to those accounts of players even admitting to do it - but because there was no /tell of it happening, you took zero action. There's one specific player that's been boosting around 15 accounts a season for over a year and it's at the point we just stopped reporting it because we couldn't prove it IN-GAME. The last player you banned in PvP? Oli - and only because he was stupid enough to sell his FRC account in the run-up the regionals - if he'd been smart enough to do it after; you would have never caught him lol; just like none of the other players who have blatantly sold their accounts with titles/mounts have been. What a colossal joke. The worst part is I constantly defend your inaction and I don't even know why.