Since around September 30th 2021 (as far as I can tell) my site has been generating certificate errors
your connection is not private
NET::ERR_CERT_COMMON_NAME_INVALID’ security warning.
This server couldn’t prove that it’s www.nzarchitecture.net.nz ; its security certificate is from nzarchitecture.net.nz . This may be caused by a misconfiguration or an attacker intercepting your connection.
The issue persists, even after updating to 2.8.0 beta 7, and doing full rebuild.
A consequence of the error message appearing on my landing page is that the site is flagged as no longer meeting Facebook requirements, meaning Facebook login has been disabled by Facebook.