(NAB) Diplomacy problem

Hi,
I'm curious if this is something with my system/install, or if it's a bug in Conquests. I'm using patch 1.22.

When I want to contact other civs, I always use Shift+D to bring up the Diplomacy screen. However, I've found in Conquests that about 1/3 of the time I try to do this, it doesn't work. Shift+D simply does nothing at times.

Why is this? Has anyone else noticed it?

If you have a worker selected it wont word, i think Shift+D is also a worker shortcut.

Yeah that's probably it - in my only 2 Conquests games so far I've had hordes of workers