Offline Bug/Can't send tells or /who all

[Jeanee]

Nothing has changed since last night besides this bug that seems to be happening to only one of my characters.

I currently cannot /who all "name" or "zone" and I also cannot /tell "name" anybody.

Other people cannot send me tells either and it tells them that I am "offline" when I am in-game.

The only difference between other characters and the bugged one is that it has DUXA's UI on it.

Anyone else experiencing the same bug and has found a resolution?

Thank you