This was posted at work today.
Let me translate this for you.
Effective immediately, we don’t have enough metal for you to work overtime because we changed to 12 hour days and ran through it all. While we greatly appreciate you working the weekends, we prefer to keep paying you straight time on said weekends rather than admit we made a mistake when we changed from 8 hour days. P.S. We will probably have lay-offs in a few months when we go back to 8 hour days because of all the people we hired when we added another shift.