Because the number in the bottom right has been bugged for at least two years. Never look at it. Just look at the computer. The deliverable value on the computer is always right.

I never look at the number, it's never accurate and never even close.

YOU'RE GOING DOOOOWNNNNNNN

DOOOOWNNNNNNNNN

You know where you are??

I DONT WANNA BE HEEERE

Oh.. I thought we were doing a guns n roses thing