Yep, never got a response back from
DVC, but it looks like we're back in business....searched all studio, 1 bdrm, 2 bdrm MK/Epcot resorts (man I wish I could search multiple resorts/room types in one search) and everything that had shown available is now properly shown as unavailable, and I was able to book a couple nights and cobble together all but one night of my original ressie I cancelled and lost, and waitlist the remaining night. Man, I picked the wrong day to stop sniffing glue