By Stephanie Apstein In the qualification races ahead of the Beijing Olympics, many competitors were left without their sleds and other vital items after they were seized by Chinese officials. Team USA’s Jonny Gustafson details the chaotic and confusing situation. BEIJING — You’ll have to forgive Jonny Gustafson if he hugged his sled tightly upon arrival here last week. The last time he flew through the Beijing airport, authorities seized 33 equipment boxes from lugers in several different countries—including the box that contained Gustafson’s sled. He can laugh about it now. “It’s been an exp…