If you were supposed to be at work when they called, FIRED. Otherwie, they want to change the conditions. Also, a non-profit at 8ammaybe they want you to accept a new position so they can announce it when everyone shows up at 9:10am. You should have the feeling in your gut what they want, and I never would have let them hang that on your head for a whole weekend. You should have went in right away and forced there hand.