The update definitely turned my ghosts option off as I know it was on before the update. No hangs for me though.

My only negative comment about the update is that the turquoise text on the grey background of the meltdown campaign grid screen (may apply to the others too but I haven't looked) is really difficult to read because of the lack of contrast with the new dark grey background.

Otherwise an excellent update baed on the few quick goes I've had - roll on the Fury release.