Pendo experienced authentication failures affecting users attempting to connect to the MCP server, with connections failing due to an "invalid scope" error. The issue was traced to a code change deployed on April 4th that caused the authentication problems across all regions. The incident was resolved after 2.1 hours by rolling back the problematic code change, restoring normal authentication functionality.
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The rollback we have implemented has successfully fixed the "invalid scope" authentication error and this issue is now resolved.
We have successfully rolled back and are now monitoring the issue.
Our team has identified the issue with a code change on Monday, April 4, which we are currently rolling back.
We are aware of an issue affecting users attempting to connect to the Pendo MCP server, where authentication is failing with an "invalid scope" error. Our engineering team has identified the root cause and a fix is currently in progress — we will provide an update once it has been deployed to production.
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