Can confirm that stall 5 (counting from right to left when standing in front of the Wawa and looking at the chargers) was not working properly. Also, the in-car nav always shows two chargers as not available. If someone has the new update possibly they can see if it shows two under maintenance.
In positive news though Rack Electric was onsite installing the signs. I was going to ask about the chargers not working but he went on a break before I could catch him. I only saw two signs completed and they were to the far left. The signs were Tesla parking only. I will be able to stop by again in a few days unless someone else does to see if all signs are Tesla only or if there are some general parking spots as well.