Previous incidents
December 2025 to February 2026
February 2026
January 2026
December 2025
- Wednesday, December 31, 2025Incident affecting Duolingo Main Service9:25 PM – 12:00 AM
- Thursday, December 18, 2025Incident affecting Duolingo Main Service7:01 PM – 9:35 PM
- Wednesday, December 17, 2025Incident affecting Duolingo Main Service3:11 PM – 5:46 PM
- Wednesday, December 17, 2025Incident affecting Duolingo Main Service1:16 AM – 3:51 AM
- Thursday, December 11, 2025Incident affecting Duolingo Main Service2:49 PM – 5:24 PM
- Saturday, December 6, 2025Incident affecting Duolingo Main Service5:44 PM – 8:19 PM
- Wednesday, December 3, 2025Incident affecting Duolingo Main Service2:25 AM – 5:00 AM
- Tuesday, December 2, 2025Incident affecting Duolingo Main Service10:55 AM – 1:30 PM
- Monday, December 1, 2025Incident affecting Duolingo Main Service11:36 PM – 2:11 AM
- Monday, December 1, 2025Incident affecting Duolingo Main Service5:24 PM – 7:59 PM