Minecraft Windows 10 Edition - still showing Buy Minecraft after purchasing.

I purchased this game and last night when I was playing it crashed. Now when I open Minecraft Windows 10 Edition it is telling me that I have to buy it.

I have uninstalled the app. Then I went to install from the windows apps store it tells me I own it. I then install the app the open it. Then inside the app it still showing me Buy Minecraft.

I then click on Buy Minecraft and it brings me to Microsoft login and I put in my PW and it shows:

You already own this

You can only have one copy on your account.

PUR-UserAlreadyOwnsContent

jQ+XTOpk5UqK0Vx0.1.8

2015/12/10 - 00:18:15 UTC

Please help I have spent 4 hours on the phone with Microsoft and have gotten nowhere.

So far all I have got is that is not the OS.

Thank you,
Michael