Yes it is still broken as of a second ago, both in a regular tabs and incognito. I also tried Microsoft Edge and encountered the exact same error. The error occurs after the loading screen, a second after the menu appears, switching to an solid grey screen with the black error text at the top. The only error showing says: 

AccessDeniedAccess Denied.Anonymous caller does not have storage.objects.get access to Google Cloud Storage object

It says the same thing on Edge. Hope this helps.