Everything disappearing.

[Amphysvena]

I have a problem where everything just disappears from view, troops, buildings, dominions etc. It happened in a late game turn when I was assigning empowerment to my Pretender. Now it is that way everytime I load that turn.
If I try to do the turn from the beginning everything disappears after a while, sometimes when I move the map, sometimes when I assign an order.

If this is a known bug, is there a fix?

[Edi]

Contact Shrapnel technical support. This looks like the Disappearing User Interface issue described in the FAQ and requires that you contact tech support. There isn't anything we can do for you at the forum.