Issues started yesterday. some have gotten it to work again with the simpler app.powerbi.com url some have cleared their cache and it works after that Users that had issues yesterday are having i...
We have resolved the issue as well by adding the URL to the Cisco Umbrella. I'm disappointed that Microsoft has not added this to the list of known issues. It would have saved a lot of investigation time and frustration for our end users. It's not acceptable for this kind of issue to arise without it being dealt with in a proper and timely manner.