Critical incident

Duolingo: Duolingo is experiencing increased errors

May 20, 2026, 19:47 UTC

started

20:10 UTC

resolved

23 min

duration

Affected: Duolingo

Current status of Duolingo: Operational — live Duolingo status

Timeline

May 20, 2026, 19:47 UTC
investigating
We are currently investigating this incident.
May 20, 2026, 20:10 UTC
resolved
This incident has been resolved.

Updates as published by Duolingo (original).

Geniuslink 20:31 UTC · We are experiencing issues with link resolution
Gladly 19:31 UTC · Gladly AI Issues Identified
Teleport Cloud 19:21 UTC · App Access for Beams is Temporarily Disabled
Tenable 19:07 UTC · Tenable Vulnerability Management / Tenable One / Nessus: Vulnerability Scan Issues Related to DNS Resolution
123 Reg 18:59 UTC · Front of Site Degraded
Dialpad 18:58 UTC · Some customers may be experiencing issues with IVR