It happens to me too.
Yeah happened to me as well. I'm using controller though. Had to set it to default. The controller still worked in game, just not in fight until I set it back to default.
Happened to me as well. when will this be fixed?
The same thing has been happening to me since yesterday, and I can't play war or deed for this reason, I've already remapped the keys 3 times but it still appears with the classic default, or if I want the customized one it appears with nothing