On mobile, it fails to load the interface a lot of the time - if I manage to get that loaded then it just shows the loading animation and won’t load title (no on-screen error message on mobile). On desktop, it says ‘BBC iPlayer only works in the UK. Sorry, it’s due to rights issues.’
I’d understand if servers were all blocked, but it’s strange how it works on mobile clients (KeepSolid & Pure on OpenVPN and Wireguard on Android) but not when configured on the router.