I did a 1-year in-app purchase of Navigon's Traffic Live feature in March. Recently, I got an iPhone 4, and restored from my 3G's backup. the Traffic Live feature is not activated on the new phone, and it shows it as an option that is available to purchase. Is there a generic way to deal with this? Or am I going to have to deal with tech support for each app? Navigon doesn't even have any kind of FAQ or forum. Contact Apple support? I have other apps with in-app purchases that didn't transfer as well.