I'm currently in the process of building 2 sites on C5 and one of them has gone swimmingly and one hasn't!

Everything has been done the same, the themes are the only thing that is different, but i'm having trouble editing sections that i've created.


Where i would usually hover over the red dotted border around a box and click to reveal the editing menu. Instead i am getting a grey background on hover, that won't go away until i hover over another editable section.

When i click the box, i don't see the action menu that i'm used to seeing...

Can anyone please shed some light on why this might be happening?

Thanks
Dave