The problem is you (and I as well) bought something wich the previous license holder did not have the right 'keep alive' for all eternity (as I would also have wished).
The new license holder (Shuffle iT) (AFAIK) did not get *any* of the money you (or anybody else) paid to the previous license holders.
I persist to have further access to MY sets or I want the paid money back.
I understand that. I would want that as well. But you are barking up the wrong tree here, because (as you say yourself) you bought those expansions from MF, the previous license holders.