jsdelivr.net works fine, but cdn.jsdelivr.net does not share its SSL certificate with jsdelivr.net or *.jsdelivr.net; It uses a different SSL certificate (share

jsdelivr.net works fine, but cdn.jsdelivr.net does not share its SSL certificate with jsdelivr.net or *.jsdelivr.net; It uses a different SSL certificate (shared with sni.cloudflaressl.com), and It's expired.