We're sorry, something has gone wrong. Please try later

I’ve found a bug. Here is its story:

When my iPhone ran out of storage it automatically uninstalled Revolut. When I re-installed it, I’d forgotten my passcode (usually use touchID). It didn’t recognise my number when I tried to reset my passcode, so I “changed” my number (to the same number), and it tried to re-register me. I didn’t want this so I deleted the app and then downloaded it again. Now every time I put my phone number in, it prompts me to put in a passcode and then gives me the following error:

“We’re sorry, something has gone wrong. Please try later”

Please could someone try and fix this?

Regards,
Matt