(Sorry if this is not the correct area to post this in, or if this has been addressed before)

So until the 22nd World Transfer is free, but I cannot change to another world because I am currently on a Legacy server. If they don't change it soon (as in before the 22nd), does that mean I am going to have to pay to change servers? Does anyone get what they mean by "In order to allow the economy of newly established worlds to stabilize"?