Shit happen when you buy fake likes, now i explain.
Someone who wanted help, he just bought fake facebook likes, before we getting 1 like every sec now we losing 1 like every sec i notice that before but i was not sure.
I don't know how work fake facebook likes but here are 2 teory:
1- Facebook notice fake accounts and he deleting them.
2- Someone who see that Closed Alpha fail and here is almost 10k likes for closed beta he notice that he not helping dbog and they are not ready, so he did something for remove some likes. But is probably the first option.
Second option.