In Telangana twenty five years back our housing layout land was double registration by owner as acres, immediate tahasildar changed ROR given title to newly purchased owner, recently we found it. We are trying file writ against collector because old ROR Act repealed and new ROR Act came into force, as per new act can't file fresh petition with JC court on illegal mutation. But some lawyers say we can't file writ against govt long back held mutation, can any one advise in this?