You're correct! It's probably https://www.gov.uk/apply-renew-passport - you can see the crown in the bottom left corner of the screenshot

Most Slovakian government sites also look like this.

They're actually pretty good at fixing this sort of thing if it's reported. The whole digital gov thing has loads of money and the teams seem to be empowered to fix things.

Are these ui elements from the “incompletely loaded css” theme?

Does the UK government outsource that sort of service?

“get a different photo” seems dubious. Don’t see them going with that.

Yeah the "medical reason" they can't open their eyes more is due to being Asian