Timeline
Start time: July 10th, 4:36PM PST
End time: July 11th, 10:52AM PST
Customer Impact
On July 10th, we updated our software to use a new domain for loading user interfaces. This caused issues for customers with strict domain allowlists, affecting parts of our application like the content library. Those without strict allowlists were unaffected. There was no data loss or data corruption.
Resolution
The change was reverted on July 11th, restoring service for affected customers.
Future improvements
We plan to implement end to end tests that check against our allow list to ensure no changes like this affect those users in the future. We also have planned infrastructure improvements to mitigate the number of UIs going down at the same time.