TaskRouter Postflight API was degraded for 1 minute between 08:15 and 08:16 Pacific Time on 04/05/2021. During this period, A small subset of customers saw 5xx errors when using the TaskRouter Postflight API. If customers have retries in their code there would be no impact. Otherwise, customers would have been unable to see statistics during the incident timeframe. The issue has now been resolved.