Freddy Fazbear's Pizza 2

The Bite of '87, children being kidnapped and stuffed into suits, it's no wonder why the last pizzeria shut down. But they reopened again, and Elliot Christmas needs some cash to help his brother get off of his feet and live on his own. Everything is new - especially the animatronics. Does that mean they can't wander? Was it a glitch in their code? Or is it something much deeper?