Hmm... now you have me thinking.
So I paid for my classes, I have maybe 4 or 5. They said they were mine to keep forever.
I would think they have to honor this, no matter what changes are made by them ( in who owns them etc.)
It seems to me that in the event we lost our classes ( just a hypothetical here) we would have to get our money back.
Hope so!!! I really like the ones I bought and if I lost access I would want my money back.