I have a weird issue, and it is only in haven, coz when I do trhe editor normally, it loads it I have save and play, but for some reason in haven I cannot use this as I click on the button for 'mission editor' and does nothing, until I press 'esc'.

And then I get into the editor and can create a mkission but it won't let me play it coz it will say 'saving mission' when I click 'start mission'

I don't know if this is a common issue but I have tried to solve by verifying cache but it didn't fix anything.

As for the other maps no issues there.