Duolingo incident

Duolingo is experiencing increased errors

Critical Resolved View vendor source →

Duolingo experienced a critical incident on January 21, 2026 affecting Duolingo, lasting 19m. The incident has been resolved; the full update timeline is below.

Started
Jan 21, 2026, 07:46 AM UTC
Resolved
Jan 21, 2026, 08:05 AM UTC
Duration
19m
Detected by Pingoru
Jan 21, 2026, 07:46 AM UTC

Affected components

Duolingo

Update timeline

  1. investigating Jan 21, 2026, 07:46 AM UTC

    We are currently investigating this incident.

  2. resolved Jan 21, 2026, 08:05 AM UTC

    This incident has been resolved.