MixRadio disappeared from my wife's Lumia 820. Any suggestions on how to fix the issue?

[WPCentral Question]

MixRadio disappeared from my wife's 820 on the weekend. She couldn't open app from live tile and app not appearing in list, but store says app is installed. Tried soft reset and finding app link through browser, but no joy. Any suggestions? Her phone is running latest version of preview for developers, with Cyan finally installed yesterday.

 

[chittresh dhawan1]

The store must have an option of view below.. What happens if you click it?

 

[dangray79]

Hi. Yes, we tried clicking on view, and it just brings up app list on phone with MixRadio missing, unfortunately.