Payment Link issue

[OllieP1]

Not sure if this is applicable to anybody else but there seems to be an issue with payment links receive the below message:

It looks like the webpage at https://checkout.square.site/merchant/ML1DT585P1SEX/preview might be having issues, or it may have moved permanently to a new web address.

I have not seen a status update but this seems to apply to all payment links all of a sudden.

All was working fine not too long ago so not sure what has changed.

Reporting from the UK.

Any advice?

Thanks!