Duolingo experienced a critical incident on November 6, 2025 affecting Duolingo, lasting 13m. The incident has been resolved; the full update timeline is below.
Affected components
Duolingo
Update timeline
- investigating Nov 06, 2025, 12:26 PM UTC
We are currently investigating this incident.
- resolved Nov 06, 2025, 12:39 PM UTC
This incident has been resolved.