Can anybody tell me what is the current occasion for getting FGs? At first I got a 25 gems puls other stuff from one bonus. Then in dailies, each time I got an item, I will get a one or two extra gems. Then I got more gems from Nazuna saying 10 in her text, which I assume how many days I log in since the next one is 30 days.

Not complaining, just want to know what is going on.