Same thing just happened to me. Android lollipop on Tab S 10.5
Could not drag a card from discard list to bury pile. No other action possible.
After I closed the app and restarted it still asks to bury a card but not even the discard pile will pull up and no other actions available.
I have 3 android devices that I plan on playing PA on. I've noticed that even though they all use the same Google Account and Google Play sign in, it treats my progress independently.
However, the store purchases appear across each one the same.
Is this a known issue or am I doing something wrong?