Ring of Fire challenge reward wai?

[Algulcz]

I did this challenge in beta and reward was 50% of the score. I did it again today CR22/4stars/407score and only got 61golden lions. That does not seem right. Only 15% of the score? Considering how much ingredient you need for one random item, it is way too low.

edit: actually all challenges have this low drop rate. so probably wai