I could be misremembering, but I’m pretty sure the proper way to revert in this case is just to reboot the AP(s) in question. It should automatically revert to the correct static. The recent bug we had a month or two ago was because that revert mechanism was broken, but that would be an exception.
Does this trigger often in your network? Or just randomly every once in a while? Does it affect any specific device? Or random/multiple devices when it happens? Any known causes at the time (upstream device reboot/firmware upgrade, etc)?