I found a few close posts, but they're locked.
First Skype's icon in the systray began disappearing, now the Office icons are missing from their tiles. In both cases, the tiles and systray are still work, they're just blank. In the case of the menu tiles, they have the appropriate color just no image.
I've seen the threads say something about "command prompt (admin)" on the system menu, but that doesn't exist. There's only Powershell (Admin) and my understanding is that Powershell is not the same as the command prompt.
How do we fix this Microsoft bug?