For those (i.e. me) who were concerned that the cert wasn't actually revoked, it is.

https://crt.sh/?id=20924740030

    $ curl -s http://r13.c.lencr.org/105.crl | openssl crl -noout -text | grep -A1 899DE8
        Serial Number: 055B8B1F23D5BCF09DD8E9CAF8798F899DE8
            Revocation Date: Sep 10 16:00:16 2025 GMT