TLS not being issued or struck

I’m using GitHub pages for many years and use Cloudflare as an extra addons.
Recently the certificate expires. As a normal user anyone who is using GitHub pages this event is not mentioned anywhere.

But I use Cloudflare SO when a certificate expires GitHub tries to renew that certificate as using Cloudflare it can’t do that themselves I have to turn off the Cloudflare and then GitHub do its magic and give me a TLS in github pages.

But recently this is not working. The TLS issueing is struck. Anyone knows why? I’m using a .ga domain like Are this blocked now?