Cloudflare serving expired LetsEncrypt certificate at edge

I’m having an issue where Cloudflare is serving an expired LetsEncrypt certificate at the edge.

No custom ssl certificate has been configured in the Cloudflare dashboard and universal SSL is enabled.

The site is being served over a Cloudflare tunnel to a http server. I can’t create a support ticket as I am on the free plan.

Has anyone had any similar issues or knows who I can reach out too for support on this?

.ru domain? → Universal SSL expired on Free account - #4 by sandro


I’d still toggle Universal SSL. Disable it, wait an hour, and re-enable it.

Managed to fix with an API call to changing the certificate_authority to digicert

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