The Notion API experienced an issue where data source queries returned incomplete results after 300 pages instead of the expected 10,000 pages, starting on April 20, 2026 at 21:14 UTC. The issue was believed to be mitigated as of April 21, 2026 at 11:08 UTC, affecting users who needed to retrieve large datasets through the API.
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We are investigating an issue where the Notion API is returning incomplete results for data source queries after 300 pages instead of the expected 10,000 since 2026-04-20 21:14 UTC. As of 2026-04-21 11:08 UTC, we believe the issue to be mitigated, and are continuing to investigate.
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