Merger of precinct 9 into bahria hills

I have a plot in bahria town karachi precinct 9. But now i received the updated statement mentioning bahria hills with same plot details. Is it a mistake by btk or they have merged precinct 9 into bahria hills? My second question is what impact it will have on my plot means it is good or bad? Will this delay the development work in old precinct9?

Dear Wisal,

I also have same concern. I have paid all 14 installments and have asked BTK to give me new statement of account which they said will be issued in 15 working days.

Regards,