page 147-150
Sorry to hear about your cancelled flight. I hate it when that happens!
I think it is very possible that you would be able stay in the same room (although you may need to check in and check out with the different packages).
Am I assuming correctly that you would prefer to spend the first night in a standard view room, even though you are booked GV, if it means you don't have to switch rooms during your stay? If that is the case, I would try to add that to the reservation. "If possible, would prefer to stay in same room from Feb 18 until checkout day".
Thank you so much, natebenma
Just sent Disney an email (we tried it around Christmas before, but they said they were too busy)