I think Overplanner and Gear Shift are not working as expected. If i first play the Overplanner and then play Gear Shift, i should draw the cards i had choosen with Overplanner (or maybe one and or two cards Gear Shift added to the deck). But instead i get 3 random cards from my deck. Is this a bug?
Uninstall and reinstall the app, man. I had the same problem and this worked.