MICROSOFTONLINE.com Blocked? WHY

On hold now - Affecting a lot of my users too. Quick resolve please Sophos!!

Hi MichaelMcLannahan 

Please do DM the details of the other sites (if any) that are being blocked.

Have done. Seems like a wider issue this and telephone support not aware?

Edit to add - users have cleared browser cache and it's not helped. 

Edit to add - users have cleared browser cache and it's not helped. 

Is the Web Control Policy Shows updated on the Console for the Specific Systems? Or is it awaiting Policy?