I thought everyone has always been putting their pots on F1-f12 (or the new 1-= also) along with the use of hotkeys ? Better do that for now like Romanji mentioned above until this is fixed. I myself has been doing it so i don't really have a problem with the glitch currently. Not that i don't understand how inconvenient it is though.
Not deleting keys. Already had a hard time deciding what skill to remove to put in evasion.