Maybe your likes-suscribes-or-anyway was in the top of unique ip.
I have 600 clicks on fb likes with 2 points and only 240 likes (I don't understand this if 1 click = 1 Like), anyway, my likes don't up from 2 o 3 days ago. My question is: are there only 600 people-unique ip for FB likes 2points on addmefast?