Hey folks, The error I had mentioned in the previous update as now been fixed. So now when you exit a campaign map, without finishing it, and load into another the potential for the map to break should be gone. Sorry for this bug taking so long to fix, but it was by far the toughest one to nail down and get corrected. Thankfully though it is now solved.
Also as a quick aside I added a new button to the campaign menu. If you just want to skip around any campaign mission you want you can now unlock all campaign mission with a single click. Just a little thing some people have requested, so hopefully you all enjoy it.
And finally, thanks again to all you lovely people who have picked up the game and I hope you continue to enjoy it.