I simply adjust my eating window for the day or chalk it up to a non important for that day and not even consider it. Unless getting ready for a competition an extra 500 even 1000 cals one day out of many isn't going to hurt you one bit. If you get in a habit of doing that then yes it would be a problem. Now if you mean going back to regular eating as in normally. Yeah that would suck. However I can't imagine a reason for me personally that would make me choose to go back to the old way I ate.