I have been on both sides of this, since I used to work in Real Estate Development. I have to say that it was truly disturbing to me to watch over and over again just how some of these empowered individuals on Zoning Commissions, and Boards of Supervisors, will run rough shod over residents. Individuals with standing (residents) need to get serious as soon as they sense that their rights are being violated, and lawyer up. If you have a decent sized group, pitching into the pot becomes MUCH easier.
It is possible that this could be appealed, but I do not know enough about the process, and the particular townships regulations to be sure. However, quickly reviewing the Municipal Code show give some insight.
Ironically, I put together a homeowners group to fight a subdivision some years back, and we were successful. You need to get people motivated and an attorney who truly gets the process. There are a couple of fabulous land use attorneys who would be my go to’s- Joe Riper and Buck Riley would be top of the list.
My place is covered by a non-conforming use exception, and yet I still have to deal with just ridiculous things from idjit neighbors.