One trick if you can't sign in - Go to "make dining reservation", find a date and time that is open - click to make it. It will ask you to login, cancel once logged in and tada you are good.
Phew, success. Can’t remember what I did anymore but finally got in on my laptop around 5:30 although IPad still showing pink castle. Happy to get days for 2 trips including Marathon week. I guess it was worth it to wake up at 3:45am. Time for coffee, I’m so grateful to be retired. Good luck all!