There are two tracks and the shooting for two houses happen separately (KSG has said that in a tellytube video , right?) and we have seen all the scenes are shot by Arshad khan or somebody these days. If you look at the coffee scene video released by forum 32, it was directed by Gul Khan. Somehow , it seems that earlier Gul Khan which was in charge of the ASYA scenes and now she has shifted to siddiqui/s track. Plus Ayan Humeira track is getting interesting and ASYA is loosing its charm. Hope it is not true but I think it is because of this change of directors (though it was always under impression that Gul will retain overall control of the storyline but seems she has failed there due to whatever reasons), all the problems are happening.
I always have felt that pre-SR incident and post-SR incident, serial is not the same. Everything that can go wrong has gone wrong with a serial has gone wrong in QH including those horrible make up and jewelry of Surbhi to editing, script and dialogues - story no longer tight there are too many loopholes, logic has taken a back seat , camera angles are pathetic (remember slap of zoya to tanvir - hand was 12 inch away) , literally everything is going wrong.