Today, while i was chatting, at some point i tried to type a simple “<3”, for some this message was blank, and after that no one on my party could write a message in every tab.
I tried to recreate this bug two times, the first time i tried it on the party finder chat, and it blocked the chat, then i tried in the raid party chat, and everyone on that party couldn’t read from the chat, but the messages could still be seen above the characters.