When you save a change, the orange status bar comes up to inform you that the change was made. If you are in the admin mode, this bar blocks the entire top navbar for a few secs and you can't do anything until it goes away.
(1) position this bar somewhere else - e.g. at the bottom of the screen
(2) make it less big so it doesn't block the whole navbar
(3) have a close button (least preferred as more action required of user)