@caseyhand - depending on the valve either turn the solenoid a quarter turn (counterclockwise ???) or there will be a separate screw on the top of the valve body that will be the bleed screw - turn it. To close the valve reverse the turn.
I’m thinking there is an open circuit on the common wire or a cut line. I’d recheck the wiring connections at the valves. Logically, the connection closest to the controller is suspect - or there is a cut in the wire between the controller and the first valve.