Changing Worlds Not Working

Hi all,

I just updated my game from the most recent updated. Updated my mods—I only have MC Command Center and **bleep**. I do have a good chunk of CC. My game works for any current saves I have, but I created a new sim and wanted to start a new play in a different world. It lets me get as far as selecting the world I want and then when it should be that worlds map to select where to move, it’s stuck on “Select your world” and I can’t see any of the map. Helppppp