After updating to 3.4, my admin bar is not pushing down the content in the admin area.
In this picture I have scrolled right up to the top of the page:
The problem is that notices get hidden under it.
I've tried network deactivating all plugins, but no luck!
I COULD just edit the core #adminmenu and #wpbody css to have a top margin of 28px, but I'd like to avoid doing that if possible.
Anybody come across this before?