Build time is closer to 24 hours, not 10. Your window sticker should be up today or tomorrow if it is being built on 5/5. Make sure it is not the week of 5/5. From what I've seen, Ford schedules it to the week until it gets close and then schedules the weeks worth of trucks to the day. So most dates are given the week at first and then the day as it approaches. Whenever they give it the week, they state it for that Monday. My guess is since your window sticker isn't available yet, it's the week of 5/5.
Trucks will ship once they have a full truck worth to bring to the area.