# Substack: Substack Availability Issue

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-06-23 17:45 UTC · Resolved: 2025-06-24 05:19 UTC · Duration: 12 h
- Updates: 5 · Affected components: Writer dashboards, Email delivery, Push Notifications, Subscription invoice processing, Substack publications, Substack.com, Custom domains
- [Vendor status page: https://stspg.io/ln8f04xtdxs8](https://stspg.io/ln8f04xtdxs8)
- [Company: Substack](https://rewindex.com/company/substack.md)

## Timeline of updates

- **investigating** 2025-06-23 17:45 UTC: We are currently investigating a higher error rate when trying to load Substack
- **identified** 2025-06-23 17:51 UTC: The issue has been identified and a fix is being implemented.
- **monitoring** 2025-06-23 18:04 UTC: Restored functionality on Substack.com and app. We are continuing to work on a fix for some delays in email delivery.
- **monitoring** 2025-06-23 18:14 UTC: Continuing to bring systems back online. Writer dashboard stats including open rates may be delayed or temporarily inaccurate.
- **resolved** 2025-06-24 05:19 UTC: This incident has been resolved.


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Canonical: https://rewindex.com/company/substack/incidents/ng11jmbsm41p · Markdown: https://rewindex.com/company/substack/incidents/ng11jmbsm41p.md · JSON: https://rewindex.com/api/v1/companies/substack/incidents/ng11jmbsm41p · Generated 2026-10-18T11:26:07.410Z