Hello Richard Francis,
This is usually a network or connection-level block rather than the game itself.
Try the following:
- Open that CDN link in a browser and see if it loads or shows the same error.
- Test on a different network (phone hotspot) to rule out your current connection.
- Temporarily turn off any VPN or proxy.
- Check that your firewall, antivirus, or web protection isn't blocking msn.com / zone.msn.com.
If it fails across different networks and devices, it's likely service/CDN-side — report it through Feedback Hub or Microsoft Casual Games support so it can be looked at.