We are experiencing multiple issues in our Power Pages portal (Code Site SPA - React) across production environments. These issues appeared suddenly, and no deployments or configuration changes were made prior to the problem.
Issues Observed
Authentication behavior
- Username/password login redirects to an error page
- Microsoft Entra ID login works initially
- After login, refreshing the page (F5) breaks the portal
- Navigating to any page after login also triggers errors
Error message
'adx_blog' entity doesn't contain attribute 'adx_powerpagesiteid'
Additional Details
- Portal was working correctly before the issue appeared
- No recent deployments or configuration changes
- Issue occurs across multiple environments (including production)
- Behavior is consistent:
- Login may succeed
- Refresh or navigation causes failure
Environment
- Power Pages Code Site (SPA - React)
- Authentication:
- Local username/password
- Microsoft Entra ID
Impact
- Users cannot reliably log in
- Portal navigation fails
- Page refresh breaks application
- Production environments affected
Has anyone else experienced similar behavior or missing adx_powerpagesiteid attribute issues?
Any guidance or confirmation from Microsoft or the community would be appreciated.
___________________________________________________________________________________________________
UPDATE: The issue was resolved by the MSFT product team via a hotfix.
