After about 3 hours the pages finally started loading correctly. I can't finish my check in because I don't have my ESTA approval yet and I need the expiry date and to take a picture of it. (I was wondering if they would let me submit an in process with an estimated expiry to amend when I get it approved but not sure without asking them).
At least I have Disney transport so the PAT isn't an issue as much but I wanted to use this as a test run in case I get a chance to go on a cruise again in case I didn't have Disney transport, so lesson learned.
Final update to this, I got my ESTA and completed online check in, I am Group 2. It's been a long week so I'm glad I check this off my list of things to do.