http://betsofbitco.in/item?id=247
http://www.buddytv.com/articles/survivor/survivor-one-world-finale-reca-45626.aspx
(there were only women in the finale anyways )
Bets after the last male eliminated are cancelled and the winners are paid.
I'd like to challenge that, since there is a higher than 0% chance that there could be:
* No winner at all
* More than 1 winner
* A change in rules in the last show and declaring a male winner
*
Also, due to the fact that early bets are anyways rated higher (much higher in some cases) it actually IS expected, that in the end of a bet people get more and more information that helps them decide, but they get fewer and fewer returns.
From the FAQ (emphasis mine):
Betting involves balancing two incentives. Waiting for the deadline may give you extra information about the upcoming event, but early bets earn a higher weight. So bet as soon as you are confident about the result, bet more for higher profits. Also you can always add more bets later on.