We are May 10-18, no email yet and all of our 3 of our DAH tickets are still there as well as all our plans. I suspect they are cancelling week by week. They appear to mainly going thru the reservations right now that started 3-9. Within days I am sure they will move on to 10-16. I am letting Disney cancel everything so my DAH refunds go back to my card and my tickets get changed to not expiring until Dec.
We already booked a room only for Sept. and I moved my Southwest flights already too. We are going to monitor what the parks are going to be like until say mid August. If they are still operating at a lower capacity with fewer rides, fastpasses reduced or hard to get like June people are reporting, and some restaurants still not open, we will re-think at that point and possibly rebook for next May again. I am soooooo bummed about my happy DAH nights that I may have to move it anyway. Giving it serious thought but I don't know if I can stand waiting a whole year to go again.