Leaving on Sunday and received word this am that two members of our group can't attend because of a death in the family...After many hours of rearranging airline reservations, replacing guests we're bringing, and working out ME, FP+, dinner reservations, etc., with the help of many Disney CM's, DVC and tech support all our plans are back intact. Never had to deal with tech support before but they walked me through all I needed to do very easily and was able to reassign tickets and original FP+...Fingers crossed it all works when we arrive.