No it is just that the earnings are updated as estimates and every now and again normally before payout they clear everything out and get everyones earnings accurate.
This, of course is all in the guidelines.
If you dont like it here your free to move on. We dont like complainers here. Why dont you start makeing some good discussions and maybe your earn something. This is the stupidest discussion Ive seen in awhile. What are 10 years old?