Dropping in to mention: Mini in previous games in a mod position always worded her posts extremely aggressively. And Olga, who was sick and upset, probably wouldn't have been so vicious. Anduin, fmpov, wouldn't have done it, and Blue never would have.

Mini is the only person who would, plausibly, have done that. She has a record of aggressiveness and employing silencing tactics in other games.