Notion outage on September 17 4d 8h disruption
Sep 17, 12:01 AM → Sep 21, 08:03 AM · 4d 8h · medium
On September 17, 2026, Notion experienced a medium-severity service disruption. This incident was detected via automated signals and the vendor's status page. The service was fully restored on September 21, 2026.
Impact
During the 4-day, 8-hour medium-severity disruption to Notion, the service experienced an outage. This incident was detected through automated monitoring and the vendor's own status page. No user-reported data was collected for this incident, and therefore no information regarding specific affected features, regions, or issue types is available from user reports.
Outage timeline
- Sep 17, 12:01 AM
PulseWatch detected the incident from automated vendor and probe signals (medium severity)
- Sep 17, 08:21 PM
Status updated: major issue
- Sep 17, 08:36 PM
Status updated: possible issue
- Sep 17, 09:36 PM
Status updated: major issue
- Sep 17, 09:46 PM
Status updated: possible issue
- Sep 17, 09:56 PM
Status updated: major issue
- Sep 17, 10:06 PM
Status updated: possible issue
- Sep 17, 11:05 PM
Status updated: major issue
- Sep 18, 06:36 AM
Status updated: possible issue
- Sep 18, 06:41 AM
Status updated: major issue
- Sep 18, 12:35 PM
Status updated: possible issue
- Sep 21, 08:03 AM
Signals cleared — incident resolved
Official updates
- Sep 17, 12:01 AM
Notion status page acknowledged the incident.
View official source