Even I have the same version.
Yes. I tried going to play store and under my apps I selected check for updates and it resulted saying "No updates available"
Do u get the store updates regularly? When was the last time u updated ur store apps?
With great difficulty I managed to get the windows 10 icon and reserved it. Now suddenly the icon has disappeared. It shows that my copy is reserved but the icon is missing. What should I do? Here is a screenshot.