As a result of a request from the NJ Libertarian Party Preempted Ordinance Repeal Project the township of Franklin (Sussex County) has repealed their loitering ordinance. Copies of the correspondence can be see here.
Washington Township (Warren County) has also announced that they will repeal their loitering ordinance. Lehigh Valley Live has covered it here.
A full listing of the success of the Preempted Ordinance Repeal Project is posted here.