Display Overlay Not Refreshing in with Highlight()

[Chathura]

Display overlay does not refreshing in with when used with Region.highlight() method. This is in version 1.1.1 (using installation sikulixsetup-1.1.1-20151126.001204-18-forsetup.jar). This bug only happens when I tried to kill a running Sikuli session with Alt+Shift+C. Only option to remove this annoying refresh bug is to close Sikuli down and open it again.

    match.highlight(1, "green")
    print match.getX()
    print match.getY()
    myregion_primscreen = Region(match.getX(),match.getY(),65,17)
    myregion_primscreen.highlight(1,"red")
    matchstr=myregion_primscreen.text()

sometimes the green and sometime red overlay boxes appear on screen.