Cert discrepancy between Fastly and Railway leading to SAN errors. The network team is actively triaging the issue for affected customers.

Summary AI Generated

A certificate discrepancy between Fastly and Railway caused SAN (Subject Alternative Name) errors that made certificate provisioning inoperable for some customer domains. The issue was identified as incorrect domain configuration, and customers were advised to re-add their domains as a workaround. Manual workarounds successfully restored access while the team worked with their upstream vendor to implement domain forwarding to prevent similar misconfigurations.