You might want to try booking through the My Disney Experience app. Some have had luck with it when the website wasn't working. Good luck!It's my day today to make reservations. Got the first 3 ok, including Be Our Guest dinner on 3 July. But then I got stuck part way through my Chef Mickey breakfast reservation and now all I see is the message saying Stitch ate the page. It's been like that for 40 minutes now.
I had to call for reservations, because my entire Disneyworld page wouldn't even open.