Runtime can no longer verify ownership of MCD on WIn 10

Minecraft Dungeons is no longer able to verify ownership after launching. I have already launched, verified and played the game earlier today but it seems to be unable to verify that I own the game now. I have tried the 1) Minecraft Launcher, 2) the MCD Launcher and 3) pressing Play via the Microsoft Store App.

 

It seems that ownership has basically disappeared suddenly.

 

My purchase invoice ID / Microsoft order # is 2678667970

 

Thanks,
Lane