[2021] Change World days

No that is not possible and would be a manipulation of the server list if found a way around, which is a ToS violation that would lead to the server being removed from the server list. We wish our players to not be deceived when choosing a server by the time the server currently is on, which most players do. Changing that is unfair to other server admins and players don't get what they expected, ultimately affecting their game experience.