Checkly API and Webapp unreachable

We just noticed some glitches in the availability of our web app and API. This is already recovering as we speak. Monitoring and alerting was not impacted. We were even alerted by this through our own Checkly checks.

Update

The outage lasted roughly 4 minutes, from 13:57 PM CET to 14:01 PM CET and was caused by a conflict in of our datastore libraries. This issue did not present itself on our staging environment due to a version difference between staging and production.

After a quick rollback all services returned to normal. We are making sure the versions are equal between our test and staging environments and production.