Current answer
Langfuse experienced a minor incident: Degraded data serving in EU. Resolved on Oct 20, 2026.
The notice publication date does not establish the outage start. Provider resolved: .
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Provider notice timeline
Affected Components
Public API
LLM-as-a-judge
UI
Incident Timeline
Resolved
Have been stable
Oct 20, 2026 at 4:20 PM UTC
Monitoring
We should have recovered
Oct 20, 2026 at 4:01 PM UTC
Identified
Degraded data serving in EU due to unhealthy clickhouse replica. Draining traffic.
Oct 20, 2026 at 3:54 PM UTC
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