I have been having problems with the website all month long. I typically don't like calling to book and have never had any problems in the past with booking online, most of the time with short notice. Had originally planned to visit during Spring break with DS7. I finally gave up on website and called. Unfortunatly, there were no rooms available at any of the resorts that I would like to stay. Decided to push trip back until May and will extend trip a couple of days since we have to wait longer to visit this year.
I hope you have better luck than I had.