When does the 24 hour day start and end for strategy points?

I am located in Montreal (GMT-5) and I am playing Poker770. I dont know where the Poker770 nor the Pokerstrategy servers are located nor how the day starts in relation to me.

I received more than 5 strategypoints during each of the past 3 days at Poker770 which should equate to at least 1 PokerStrategy points each day plus the 10 point bonus each day. I was credited with less than 1 point during the past 2 days and thus no 10 point bonus. Has the point system changed?