Ever since I got lollipop my messages notification doesn't show up. Anyone know how to fix this I have tried to find answers but to no avail and I have tried settings any help would be much appreciated.

As per title really.. Over the last couple of months, I've noticed a weird "ring" shape appear in the centre of my TF701's display that affects touch input. And it only appears when docked to the keyboard and closed for any length of time (its as if the dock closed position isn't quite right and keys are pressing up into the screen). I've checked my dock and looks and seems to function ok, but I'm a bit concerned that this is a relatively recent thing. I should say that after a few minutes, the display seems to correct itself, but this isn't normal behaviour...

Has anyone noticed or experienced similar?