It is continuing to degrade, now on all 4 edges. The entire detachable has screen has slightly "curled". The stripes get larger and darker as the day progresses. So far i can still work with it. It really shows itself when the monitor is showing "gray scale". If i am watching a vid or a program that displays colors it is less annoying.
I have read somewhere that it may be a glue issue. At the end of each day, I place padding between the screen and keyboard and then used binder clips to apply pressure to reseat the glue. So far, no joy.