WDC current reward is reported by Trademybit as 53.044.
However, according to Coinwars, it is 52.346044 at the moment.
Who is right and who is wrong?

I tend to believe Coinwars, as WDC reward is decreasing 1% every week, while TMB has been shown WDC reward as 53.044 for quite some time now.
Is this weekly decrease handled correctly on TMB?