Unlike last year, where I did have that problem, I was using a couple different computers and Microsoft Edge seemed to work better. It did bump me out a bit and there were a couple times when my +10 dates disappeared but then I reloaded a few times and they came back.
Overall, I got everything I wanted and it seemed like there was pretty decent availability. Did you have better luck?
Oh, I did have to call in for the Candlelight processional. That was not working at ALL for me, but when I called in she was able to book exactly the time I wanted for breakfast and the processional time I wanted.
Sending you good luck!