I am not sure, but seems i have run into a bug.
I cleared stage 1 (2 stars) and unlocked stage2, if I recall correctly. Later I earned a card (nr.3) and they mentioned something about getting a card in stage 2.
Now I see a card on the map above stage2. If I start stage 2 I can see the ship above the clouds, but when I toich the screen it doenst ascend to start the level. I cant return to the main menu either. Any suggestions?
EDIT reinstalling solved it.
My id 81 64 84 96