Issues with Editing Existing Segments

Update timeline

1. investigating Mar 18, 2026, 12:50 PM UTC

   We are currently investigating an issue in our US region where users are unable to edit existing segments. Any attempt to add a rule to a pre-existing segment will result in an error. We are investigating if there are similar impacts to other regions currently. As a workaround, cloning and existing segment or creating new segments works as expected. Our team is working to identify the cause of this issue and we will share an update as soon as possible. We apologize for any inconvenience this may cause.

2. identified Mar 18, 2026, 01:02 PM UTC

   We have identified the cause of an issue in our US region where users are unable to edit existing segments. Any attempt to add a rule to a pre-existing segment will result in an error. Impact has been narrowed to US region only. We are currently working to roll out a fix. As a workaround, cloning and existing segment or creating new segments works as expected.

3. resolved Mar 18, 2026, 01:05 PM UTC

   We are happy to report that the issue preventing users in our US region from editing existing segments has been fully resolved. All systems are now operating normally, and you can once again edit and manage all of your segments without error. We apologize for the disruption this may have caused and appreciate your patience as we worked to implement a fix.