I would like for OP to explain this:
My referrer is claiming to pay 50% bonus back to his referrals. Yesterday I took a screenshot of my last free claim for the week for a total of 3460 Satoshi. I have been active claiming at least once per day. According to the bonus return of 50%, I should have received today, before the payout, an additional 860 Satoshi but when I logged in, the kickback notice said that I only received 761 satoshi. My first thought was that my referrer lied and set his return bonus to 44% instead of 50%.
But then he showed a screenshot of what shows me being paid 872:

So then I went back and double checked my numbers:
What I had Saturday night:

This is the notice of the referral bonus kickback:

Which brought me up to this:

The 761 that I see conflicts with the 872 that my referrer sees. But then I realized that the difference between my amounts before after the referral return bonus did't look right: 3460 and 3812... that is not a difference of 761. 3812 - 3460 = 352.
Freebitco is claiming that I recieved 761 satoshi when in fact I only received 352.OP, please explain this. Giving your user id always helps as I had to type out your btc address from the image to check your details.
First things first, the screenshot you showed me shows 872 satoshi as TOTAL COMMISSIONS SHARED not only the one this week. Also that data may be delayed by up to 15 minutes due to caching. checking your account, this is what I see:
Adding up all the numbers gives 0 which means that your account balance is correct. You can see all these stats yourself in the STATS -> PERSONAL STATS page.