SSL Certificate Expired

[MattBSG]

The certificate on the production site has been expired for about 90 days now

[remyjette]

Thanks for the heads up! Looks like my notification settings for this repo weren't set (now fixed).

The Azure extension I was using to talk to LetsEncrypt was throwing NullReferenceExceptions when trying to renew the cert. sjkp/letsencrypt-siteextension#365

I've moved to a different method (https://github.com/shibayan/keyvault-acmebot), let's see if this is more reliable with auto-renew...