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Well it's not clear from what he said. He said:

I fixed a bug which was displaying the percentage a certain user was taking from the entire reward pool resulting in higher numbers than the actual percentage.

A "certain user". In English that means one user, not all users. And if I'm remembering correctly (i'm not looking at the thread right now), when pawsdog(?) did the calculations, it was only haejin's that was out.