Just read that Imagination no longer has licenses for WoF, Jeopardy! And PYL and have been required to remove those games from their app, despite the physical portions of the games still being available online and in store advertising the playalong Gamestar App.
However, I also read they have rebuilt the Supermarket Sweep portion of the Gamestar App for that board game and everything is functional once again.
The Supermarket Sweep game is still for sale on Amazon and it is now around $13. It was closer to $30 upon initial release.