Website is getting a certificate error, but only in Firefox
One of our websites (https://wewantyourmotorbike.com) is getting a certificate error in FireFox - SEC_ERROR_REVOKED_CERTIFICATE
We have tried this in other browsers and it's fine, and we've also done some SSL tests through SSL Labs and everything is showing as green and not revoked.
We haven't re-keyed the certificate or re-issued it, and this is happening both in our office and for our customers.
- User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0