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Duolingo is currently investigating issues related to Leaderboards.

ResolvedminorOfficial source confirmedSpecific component onlyFirst recorded update Sep 29, 2025, 10:47 AM · Resolved Sep 29, 2025, 12:36 PM

The leaderboards have been restored. All services are functioning normally.

Duolingo live status →

What visitors reported during this incident

No visitor reports were filed for this incident.

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Affected services

Duolingo

Updates (2)

  1. Sep 29, 2025, 12:36 PM
    Duolingo is currently investigating issues related to Leaderboards.

    The leaderboards have been restored. All services are functioning normally.

    Duolingo ↗
  2. Sep 29, 2025, 10:47 AM
    Duolingo is currently investigating issues related to Leaderboards.

    We are currently investigating this issue.

    Duolingo ↗

What to do next

  • Verify your own services recovered cleanly. Some upstream outages leave queues or caches in a degraded state, run smoke tests before declaring green internally.
  • Save the post-mortem. Vendors usually publish a detailed RCA 1-3 days later. We'll add it to this page when it appears.
  • Watch the provider going forward. Follow Duolingo's status feed →

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