Glutton Monkey Rewards?

Glutton monkeys will be here afterwards (or you'd be able to feed the normal monkeys)

And thank you for the updates to their food. Got a related question- I had thought that you got a Relay Treasure Chest once daily from feeding them, but I'm starting to see that I was wrong. (either that or I'm glitched), because I only got that chest once per character from feeding them, along with monkey fur or something. Perhaps it's a one time deal period, perhaps it's once a week.... anyone have anything to clear that question up?