Have you experienced an annoying hiccup in the App Store where it shows that one or more apps need updating but you can't actually apply the updates? Or perhaps the App Store's icon on your iPhone, iPod touch or iPad's Home screen is showing a badge even though you've just successfully downloaded all app updates?
I first noticed this odd behavior back in the summer and thought it was a temporary problem that would get fixed soon, but it persisted. As it turns out, this is a caching issue that can be easily circumvented with a simple, cool trick.