Sauceless Pizza?

I just ate a Domino's Pizza, and it was sauceless. What's up with that? If I'm gonna pay for pizza it better damn well have all its components. I'd say I'll never order from them again, but I know I will...I already boycott Pizza Hut in town because of a bad experience. I suppose if I held it against them for life every time they screwed up an order, I'd run out of places to order from.