I haven't received 10 FG on Day 30 in the Nutaku Version or something similar^^
I think if we ever get those rewards it will be much later on.
I don't even think that someone got 100 FG in the DMM Version. Even for the much better DMM Version that's to generous.
Pro Tip xd:
Do not expect to much from Nutaku. If you follow that rule you can't be disappointed about them^^