Some time today (Tue 24th March) the top and left menu options seem to have disappeared from Connect Web. I'm seeing this on macOS Safari and Chrome, both with private browsing mode on and off. Also seeing the same on Safari on iOS.

Some time today (Tue 24th March) the top and left menu options seem to have disappeared from Connect Web. I'm seeing this on macOS Safari and Chrome, both with private browsing mode on and off. Also seeing the same on Safari on iOS.

Had the same, but just checked, and it's working again
cache clear and retry seems to have done the trick :-)
I think that was a coincidence. I only refreshed, and the menu bars where back again