My Zwift.com login/past rides/profile

[mrd]

I can no longer access My Zwift.com, the app is fine but via Safari or Firefox on my Mac, Ipad and my wife's mac I cannot get beyond the login page and cannot see my profile or past rides etc.

I have cleared caches/ deleted browsing history etc.

At a loss, The problem only started a couple of days ago,

I just get the black and white screen and nothing else opens , no flashing "Z"" nothing, even though I appear to be logged in.

any thoughts?

Thank you