Blank screens when loading Powerbi

Known issue, but not communicated very well.  

This post has more detail.

Some users not able to load PBI service - Microsoft Fabric Community

Hi  Anonymous ,

It's a known issue . 

The engineers on the product team are now aware and will do their best to resolve the issue. I will update here if there is any progress, so please be patient.

Best regards.
Community Support Team_Caitlyn

Hi all,

This issue has been solved now.

Best regards.
Community Support Team_Caitlyn