The momentum on one of the hottest opportunities you have had in a long time has slowed down, but that doesn't mean it is fading away. Do not assume the worst in this situation: as a matter of fact, you should assume the best. Chances are, a hold has been put on things for reasons that have nothing to do with you. During this time in a holding pattern, feel free to investigate any interesting new opportunities that pop up. Turn your impatience into curiosity.