A group that's challenging the recently approved expansion of Kiryas Joel filed court papers on Friday to try to stop an upcoming referendum for residents of the 164-acre annexation area and any actions by Kiryas Joel to control its development until three pending lawsuits about the annexation are resolved.Preserve Hudson Valley filed its injunction request with state Supreme Court Justice Francesca Connolly, the Westchester County judge presiding over the lawsuit the nonprofit group [...]