The Realm map was crashed when trying to put a bonemeal with a dispenser on the side of a block of dirt (I understand there is already a reported bug in this regard). When this happened, I tried to reestablish the world or use a backup, but it does not work. An attempt was also made to close the Realm but it indicates an error. The pre-crashing backup works in Survival only, but wanting to replace the world it also checks Error. The world is totally frozen and I cannot take any action on it, I just bought an extension of 180 days and there were 197 days left on the Realm.
It also does not allow me to download / export the crashed Realm.