Finally the UK website came up, and I could order fine via that. The app just was completely messed up. I'm in the 27 Sep - 2 Oct window now though for all that delay…
@jamesthomson In the US, the app ALMOST worked for about 20 minutes.
About 20-25 min after, the app just started working, no issues, no time-outs.
Meanwhile, the website was stuck on "Almost there" for at least 5 more minutes after my purchase was complete.
Another launch, another 10-15 Radars of lessons learned?