Want some info!!!

hi, i m new here so dont kno much about this show......what i kno is the new cast introduced here & prev DK are now only in flashback😕.

i wanted to know the reason behind this!!😕 is there TRP problem or producers decided to change or apoorva resigned?!!!😕 as i read somewhere in newspapers & magazine 2-3 mnts ago that apoorva was so frustrated wid the show that he stated 'Agar mujhe ghar ka chulha nahin chalana hota to main Kajjal chod deta' coz that time he was so unhappy wid the story of the show. thts when i stop watching the show😕

if sumone know , do inform