Society not accepting regd gift deed and demand stamp duty payment

My father has flat at Rail Vihar CHS, Kolkata. We are a Hindu family. He gifted the property to me with consent of my two sisters and mother out of love and affection and his blessings. Said deed was duly registered by paying Gift Stamp duty. My name is already registered in the Nomination form registered in Society office duly signed by my father and witnesses. The Committee of Rail Vihar do not want to accept this Registered Gift deed. They say that either you register with full stamp duty payment again or when your father expires then they will issue an NOC from the Society and then I have to register again paying full Stamp duty. What should I do now. Can I apply for Rectification deed and pay difference of Stamp duty. Should I do it now or after my father's death? I am not of good means and my husband is unemployed.