System: Xcode 27.0 GitHub Xcode Cloud Worked this morning (green build on a PR), then the repo mirror froze ~15:00 and by 19:00 Xcode showed: "An internal error occurred while authenticating" and the Xcode Cloud tab vanished from App Store Connect. Root cause via the API (team key, not Xcode's login): GET /v1/ciProducts?include=primaryRepositories → 500 UNEXPECTED_ERROR every time, while /ciProducts/{id}/primaryRepositories alone is 200. Xcode and the web both load with that include. The "authenticating" text is misleading; clearing ~/Library/Developer/Xcode/UserData/XcodeCloud brought the tab back. Tried a reset: DELETE /v1/ciProducts/{id} 204 GET /v1/ciProducts/{id} 404 GET /v1/ciProducts 200, still lists the deleted id (45+ min) DELETE /v1/ciProducts/{id} 404 now That orphan makes Xcode → Create Workflow fail ("Failed to create workflow. An unexpected error occurred"). Uninstalling the Xcode Cloud GitHub App didn't remove scmProviders/scmRepositories either. POST /ciProducts, PATCH primaryRepositories, DELETE scm* all 403. Has anyone seen an orphaned ciProducts entry clear on its own, or found a purge path? Filed with DTS + Feedback Assistant. Trace ids: d4b1165164dfc962dae834b672ada029, fbf240e08a78733b84d4d9b83a707baf.