So the title pretty much sums up what happened… I was tinkering with my hotkeys to try and get a new set of hotkeys for MineralZ Evolution, and now no matter what I do, I cannot seem to fix the original hotkeys. SC2 keeps denying me the ability to reset them, and using Default/Reset options doesn’t help.
Open the .SC2Hotkeys file and delete everything below [Commands] and save, then (re)open the hotkeys menu and all commands will have their default keybinds.