I'm in a dynasty league with 12 teams, 3 divisions. We play a 13 week schedule and we are supposed to play each team in our division twice and 7 of the other 8 teams once. Commissioner apparently set the schedule wrong after he randomized divisions and we were scheduled to play teams outside our division twice. After week 8's games someone noticed he was playing a team outside his division for a second time in week 9. He posts about it, and the commissioner decides that it's necessary to correct it now and changes the entire schedule, including the previous 8 weeks games. I think it's bs to change a schedule after games are already played, and it also costs me a win, dropping me from 6-2 to 5-3. I don't think he can change the schedule back now since he changed the schedule completely on the site already and I'm not sure there's a way to find what it was previously. What should be done?