We have identified the root cause of the Notion connection issue and confirmed it is entirely external. Our logs show a 2+ minute gap of zero activity on our servers after navigating to the authentication pages at mcp.notion.com, with no callback ever being received from their system.
Since this issue is happening entirely on Notion's own MCP service, it is outside of our codebase's control. We are monitoring their service status and will update here as soon as their authentication pages ar...