ghost images

gameID=2454085

after selecting a unit to move,a ghost image appears somewhere on the map.

pic1 is a group I split,pic2 was a single unit on its own.

when I press on the moving unit, the unclickable ghost image appears and disappears when unclicked.

thought i'd check other units

sorry about poor images, but I need to zoom out quit far sometimes to find the ghost.