I have been hearing Washington Twp Moonachie and Rochelle Park up on the County tg's recently.Are you sure they didn’t just have a quiet day? Idk how busy they are/aren’t but in my town(Ringwood) and even Wanaque next door, I thought they moved to something else because I didn’t hear them for a day or two. Was just quiet.
Another option, they moved to encryption on their frequency in digital?
They may have joined Bergen County TRS?