Many thanks for all the helpful commentary in this thread! I just received notifications from Disney cancelling all of our dining reservations for a June 6-14 trip. Also today David's emailed me with the form voucher offer. Although I know
DVC will not likely formally cancel our trip for another couple of weeks I went ahead and emailed David's indicating we would be seeking a refund. I am not responding to the voucher email at this time. Naturally I don't want to accept it, nor do I want to decline it...just in case. We intend to pursue a chargeback through Chase. Has anyone here started that process even before DVC formally cancelled the reservation?
It appears to me many renters think their only option is to accept a voucher, so I am extremely grateful for the information I've gleaned here on the boards.