Resolved. Error rates returned to normal at 08:05 UTC and the CDN is operating normally. The disruption lasted approximately 7 minutes. We apologize for any inconvenience.

Between 07:58 and 08:05 UTC, the AWS CDN returned an elevated rate of HTTP 500 errors for a portion of requests in the Asia-Pacific (Singapore / ap-southeast-1) region. The cause was a transient internal service disruption, which has been mitigated.