This morning I received a email from Skrill saying that Bigstock photo sent me a payment, which is strange because I normally get payments via paypal.  I figured I just clicked something wrong when I requested the payment, however this afternoon I received the payment in Paypal as well.  Exact same amount! Did this happen to anyone else?

Same here. I don't even have skrill account 
Wats more, no money was deducted from my BS balance.