I've recently unlocked freebie island and I've watched some trailers. I have watched maybe 10 of them and I didn't get a single reward from any of them. Is this a bug? I don't really know if I'm missing something. I always watch trailer from beginning till the end (I close it with that tiny "x" button in right top of the screen) and I haven't got a reward yet (not a single gem, neither orbs). I'm using pretty new phone, so this shouldn't be an issue. any ideas?