Yeah, I can't help you there. New one on me. Problem is, in theory anyway, you cannot extend the SVP you got upon cancellation of your EP. This is one where I think I'd make a trip down to ICA, personally, and request to talk with an officer (not a front line clerk) and explain your dilemma. They are pretty reasonable if approached, hat in hand, with a reasonable explanation (which you have - the return of your PP is out of your control).
SOME PEOPLE TRY TO TURN BACK THEIR ODOMETERS. NOT ME. I WANT PEOPLE TO KNOW WHY I LOOK THIS WAY. I'VE TRAVELED A LONG WAY, AND SOME OF THE ROADS WEREN'T PAVED. ~ Will Rogers