Chat bug (no one sees messages)

Around 3 hours ago I encountered a bug where none of my messages can be seen by other players. The weird twist is that this only seems to affect one of my characters.

The character in question is HoneyMooMoo, messages sent by that character are invisible to others and this was tested with several friends and guild members. They were able to see messages I sent from my other character, but not from this one in question.

I tried relogging, changing gateway, restarting game and pc. None worked.