Same here, tried different browsers, private windows, different machines and even my connection from home.
I have been seeing this problem intermittently over the last few months, I have spoken to support and as far as they are concerned it's not an issue at their end.
Not sure about anyone else but with all of the UI changes I have noticed the dashboard load times are slowly getting worse, navigating between pages there is a noticeable delay in pages loading which never use to be the case.
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