Resolved after 7 days 11 hours, affecting Scheduled posts publishing, on May 25, 2026.
Publishing failures affecting Instagram Reels are no longer occurring. The root cause originated in Meta's API. Meta did not provide a formal explanation, but error rates remain normal.
Affected components
Update timeline
- investigating May 25, 2026, 02:10 AM UTC
We are currently seeing failures when publishing Instagram Reels. Video posts are remaining in a pending state for an extended period before failing with the following error: "Received Facebook error response of type GraphMethodException: Authorization Error (code 100, subcode 33)" We are actively investigating this issue and will post an update as soon as we have more information.
- identified May 25, 2026, 07:45 AM UTC
We can confirm that the issue comes from Meta's API directly, other competitor tools are impacted as well, we are monitoring the situation and will post an update as soon as we have more information.
- identified May 27, 2026, 09:57 AM UTC
We are continuing to work on a fix for this issue.
- monitoring May 28, 2026, 01:46 PM UTC
The error rate is back to normal and the issue is resolved, we are still investigating with Meta and trying to get informations about the issue.
- resolved Jun 01, 2026, 02:01 PM UTC
Publishing failures affecting Instagram Reels are no longer occurring. The root cause originated in Meta's API. Meta did not provide a formal explanation, but error rates remain normal.
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