I saw this video post on Reddit. It is not the message I typed, but it is exactly the same behavior. The automated system is banning users for typing messages that do not violate TOS. I closed my pop-up without reading it because I was in combat in a skirmish. I saw the message did not send after combat was over and resent…
kreatyve - thank you so much! I was also banned for typing in guild chat. It was during a skirmish, didn't have time to read the popup due to combat, then tried to message again after the fight was over. Boom - ban hammer, kicked off the server.