I am in similar situation, soon 3 months since flights that never posted for me, but everyone else in the entourage had points posting within 3 days.
Regarding the flights with Air China, we have contacted the airline operating carrier, and the reply is pending. The procedure is expected to be completed within the following 30 days, and once it is settled, I will inform you accordingly.
It seems to me that the retro claim procedure when it comes to *A partners is rather poor.