i think the cvs shooting the epi 1 month in advance is the fault of amar and shakti
remember in the first interview how palki was saying that she has to plead with them to come and shoot and they used to say they also have rehearsals.
when d3 started amar was also busy with dks and shakti had the norway / other prof show since she opted out of DKS.
so to be on teh safer side i think palki must have started shooting 1 month in advance and must have also brght in the swaron lead !!!!