This front page article from Utah's Deseret News proves it. The volume of stuff The Chief was getting may have temporarily overwhelmed the Army's shipping ability, but things are getting back in hand.
Be sure to keep an eye on the Chief's site for the latest info. According to the site, it's only a matter of days before there's a new US address to ship to. It's become quite an amazing effort. And you can always give straight cash at OperationGive.org as well.