I'm an American on an 30-day extension of a 30-day exemption I got when I flew in. Now I've applied for a non-b, my paperwork was accepted, money collected, multiple copies of overstay rules sign And I was told to come back on the very last day. Has anybody heard of this? What do I do if I DON'T get the non-b? 7-day extension and then out of the country, right?