David, unfortunately I was clicking the map for half an hour already by that moment and already invested 6-8B into land before the bug occured. So no save available.
I'll be more careful next time if I will decide to re-create this bug again. :)

Could you please provide me with your save game file, and let me know where on the map you positioned your mouse when the bug occurred?

Hi David,

I have found an old bug that I have known about for a couple of years. It is quite rare and happens when you buy a lot of land.
[attachment=0]land buy bug.jpg[/attachment]