Share 'payouts for Worlds'

I am curious about payouts for Worlds and am looking for some insight. Not complaining, whining at all, loved the tournament.  It might just be a mistake on the pay sheet, but I don't know? The Open field payed 7 of the last 9 spots the same (150) and it looks like the last two split that because of a tie. But there were other ties in that range too? In fact, a -31 got Blazek 160 and a -31 got M…