WPB not saving changes to hotspot/highlights when moved.

When I change or relocate a highlight in WPB it saves normally. When I update the screen shot and need to move the highlight, to match the new location in the new screen shot, I move the highlight in "update field icon" and save. When I view it again, the highlight has moved back to the original spot. I can move it umpteen times and no matter what it won't stay in the new location.

Ideas???

Thanks