Substack experienced a major incident on March 24, 2025 affecting Substack.com, lasting 28m. The incident has been resolved; the full update timeline is below.
Affected components
Substack.com
Update timeline
- identified Mar 24, 2025, 11:41 PM UTC
We have identified an issue preventing users from loading the notes feed and are implementing a fix
- monitoring Mar 25, 2025, 12:02 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Mar 25, 2025, 12:09 AM UTC
This incident has been resolved.