Keybinds wiping out

[Treboron]

Starting today 10/14 on multiple toons and multiple spec (whether or not i swapped) my NUI keybindings disappear and/or reset.

Disappear = standard keys like 1 thru = still work but do not show up on Nui's buttons anymore

Reset = specific keybinds assigned to various nui bar boxes are just gone.

I have rekeybound on 1st toon. After a dungeon run they suddenly disappeared and reset while on my second toon.

No general error messages. Any suggestions where to start looking?