Gen iPad will not load after purchasing maps

Great game. We wanted to get all the maps. We bought them, they downloaded, app loads and minimizes right away. Click on it and it opens for a second and closes to a minimized icon. Can no longer play the game. Must be an updated version of the game we can no longer run on our gen 1 iPad. :( 5Stars when it works, like it did before we purchased the maps.

Dunkziy about Ticket to Ride - Train Game