My husband called customer service this morning. We can get June 29 - June 30 at Davy Crockett for 293 euros, and we can book June 30 - July 1 for 293 euros, but we cannot book June 29 - July 1. The Disney Customer Service said they are not making the offer for 2 nights. My husband said it is advertised for 1, 2, or 3 nights, and we can see the hotel has availability. She insisted it is not available for 2 nights. My husband is a french citizen, so there were no language barriers.
I did some more playing around and found that we can book June 27 - June 29 for 543 euros, so it must only be available on very limited dates. Unfortunately, the 27 - 29 would mean going on Sat, Sun, which are high attendance days, and we have no desire to do that. Now we have to decide if we want to make two separate reservations, which would be 50 euros more, and risk having to change cabins each day.
It would also mean having overlapping tickets for June 30. Could we give those tickets away to family members? Or are they linked to our names?