UPDATE: Pinched nerve in his back. He should be back in action himself within a few days. If you are already on the schedule, no worries.
From Josh - For the moment I am out of service. I hurt my back this morning, and now it has totally gave out. I pulled some kind of nerve. Can't walk, lift my feet, move or drive. Heading to hospital see what kind of magic they can do with me. Will update you all when I am back in business. Thank you all for your understanding.