If an order is ready for pickup and a customer go to look at the order status, it will say "processing." I think this is a bug, but apparently this is the intended behavior. I suggest making it show "Ready for Pickup" so that the customer does not think the order is not ready when it is. I created a mockup of what this would look like in the second attached image. The first image is what it currently shows if an order is ready for pickup.