I know that RLUIPA is Federal law and that it is actively enforced in Federal courts and has not been overturned.
It is also obvious to anyone reviewing the timing of the enactment of the zoning regulation in relation to Jewish parties desiring buildings affected by the new regs, as well as the regs designed to not affect Christian dormitories and only targeted at students aged 18+, typically what yeshivas have, why it was enacted when it was.