"Disconnect your Xbox from the internet and you're good to go. :wink "
This did not allow us to load any previously saved worlds. Nor did it allow us to load anything saved, while using our xbox live account, before or even since the update. That account can create worlds and play but once leaving cannot load the save. We really would just like to play the several worlds we created and saved prior to the update. Several hours of building and creating by my kids who now cannot access their creations or continue games where much progress was made, items found/obtained, etc...
The only way I could get any saves to load was to use a previously unused profile and only new saves by that profile are available.. so everything created before the update is blocked and nothing the xbox live account creates and saves can be loaded either.
This has been a good exercise though in that I have been rudely educated as to just how addicted my children are to this game. Maybe in the grand scheme of things this is a positive, as I will reconsider allowing them to spend so much time on the idiot box