UPDATE: I just logged in again (12:35am) and Super Priority was available. Hope you are able to book this too!

Now waiting to hopefully get an invitation for the IDV app and not have to go give biometrics in person

I'm applying for SET(M) today too, and I also only see the Standard service.

I've seen other posts where this is discussed - apparently the Super Priority is made available at 1am, so I plan to check then. Hope there's enough for both of us