I got a replacement iPhone the other day, and I had this problem with all of my apps that needed updates at first, but now it's just 2 of them that are giving me this problem. It says that I need to update 2 of my apps (BreakClassic and Ambiance). However, when I try to do so, it says I cannot upgrade them unless I have the original version and tells me I have to buy them again. When I called Apple, the woman told me to just hit "buy" and I wouldn't be charged again, and if I were, they would be happy to refund the cost. So I hit buy, and then it told me that I couldn't upgrade because "the apps are currently being modified. Please try again later." Anyone else have this issue before?