I have found a bypass for this problem and it does indeed work, if you click on the edit button on the world you want to play, it will give an option to click play and then you can play, but if you just click on the world it will give you that message.
Dominic simmons
I have found a bypass for this problem and it does indeed work, if you click on the edit button on the world you want to play, it will give an option to click play and then you can play, but if you just click on the world it will give you that message.