I have rebooted (i apply the updates offline usualy), but it persists. I’ve also ran the apt full-upgrade and autoclean/autoremove with no luck. plasmashell version on the terminal also reports .10 version. It’s just a silly little glitch in the UI it seems!
Oh man fix it up! I used to put one leg over the other and one day I sudenly stopped being able to move my right foot. Turns out I ruptured a nerve. Was a few months till I could move my foot again! That was one hell of a weird trip to the urgencies, the doctor thought I was having a stroke, I was inside all types of machines for a few hours till they figured it out!