SSO issues - SSL certificate expired

We were informed today about sign in issues. And it seems that when you’re logged in you can just use the meet.coop servers. But when you logout and try to login again, there’s an issue. Also I noticed that the SSO server has a SSL certificate that’s expired (valid until Thu, 19 Jan 2023 02:04:46 GMT)
@elon @yurko could you have a look?

The certificate was renewed but nginx wasn’t reloaded. I have configured certbot to reload it after renewing the certificate.

great! We got immediate positive feedback from a few users!