Nice gameplay, numerous errors

And in between, there is a nice pastime, but there are unfortunately still some bug: you play on 2 devices and synchronizes the game progress by itself At length a Rovioaccount, often disappears a good deal of progress.

Yesterday my birds were on level 8, now they are back Level 7. Worse, coins and objects disappear like nirvana.

I have now bought the Druidenhut for the 2nd time, now he's gone. The in-game currency will disappear along with it. Because you can buy these coins in the game against real money, I have to assume that those coins can then disappear, so you lose real money and not "only" Time.

Therefore, currently a top choice for me, as long as such serious bugs are not fixed!