
Here are the steps to recreate this bug:
1) Give a unit a move order to any location.
2) Deselect the unit (anything works so far)
3) Move the screen so that the moving unit is not visible.
4) Advance turn.
The unit will move, but the graphical marker for the unit will not update. This results in the image shown where the position of my sovereign is different as indicated by the selection box than his figure representation. The system automatically updates if I advance turn again while having the moving unit on the screen or selected.