Outage in LaunchDarkly
Experiment Data Missing for Some Experiment Iterations
Resolved MinorIncident Report
Summary AI Generated
LaunchDarkly experienced an issue where experiment reporting data was missing for some experiment iterations, causing affected users to see incomplete data in the UI for a subset of accounts. The team first restored data availability for current experiment iterations after about 2 hours, then worked on recovering historical data for previously affected iterations. After 46.4 hours, complete data restoration was finished and all experiment iterations showed full data in the UI.
We are aware of an issue affecting experiment reporting data for a subset of accounts.
Affected users may see incomplete data for some experiment iterations in the UI.
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Latest Updates ( sorted recent to last )
RESOLVED
28 days ago - at 03/20/2026 12:29AM
Our team completed the data restoration for previously affected experiment iterations.
Complete data is now available for all experiment iterations in the UI.
IDENTIFIED
29 days ago - at 03/19/2026 04:52AM
Our team continues to work on restoring data for previously affected experiment iterations.
Complete data restoration expected by tomorrow.
IDENTIFIED
29 days ago - at 03/18/2026 10:37PM
Our team continues to work on restoring data for previously affected experiment iterations.
We will provide a further update once full historical data recovery is complete.
IDENTIFIED
30 days ago - at 03/18/2026 04:17AM
We have implemented a mitigation that restores data availability for all current experiment iterations.
Affected accounts should now see up-to-date reporting and exposure data in the UI.
Our team continues to work on restoring data for previously affected experiment iterations.
We will provide a further update once full historical data recovery is complete.
IDENTIFIED
30 days ago - at 03/18/2026 02:08AM
The issue has been identified and a fix is being implemented.
INVESTIGATING
30 days ago - at 03/18/2026 02:07AM
We are aware of an issue affecting experiment reporting data for a subset of accounts.
Affected users may see incomplete data for some experiment iterations in the UI.
Latest LaunchDarkly outages
Delayed processing of Session Replay and Error data - 10 days ago
Event processing delays - about 1 month ago
Observability Usage Reporting - about 1 month ago
Investigating Issues with LaunchDarkly Application and Authentication - about 2 months ago
Degraded Observability Ingest - about 2 months ago
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