Unable to see anything in the member center

[#1]

So when I login, it briefly shows some information about my account (for about half a second), and then the main section of the website just disappears. I'm therefore unable to manage anything to do with my account. See screenshot. I've used multiple computers, browsers and mobiles and all the same.

[#2]

Really sorry about this. We’re aware of a problem and we’ve logged it for investigation. Other people are talking about it Here. When we know more we’ll let you know 

[#3]

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This topic has been locked in favour of one linked.