Can't update apps anymore iPad 2 iOS 7.0.4
Hello, I discovered today that I am no longer able to update apps on my iPad 2 running iOS 7.0.4. I have 10 updates listed in the app store, but if I touch the "Update" icon, it launches the app instead of updating it. Quite frustrating. I tried powering down and rebooting but it didn't help. I saw there is a similar issue relating to iOS 8 and the WSJ app but I am running iOS 7 and I do not have the WSJ app.
iPad 2, iOS 7.0.4