I'm here in California...but you'll only see this if one of the apps you've purchased HAS an update. Perhaps none of your games have updated yet.
Update tab doesn't work ...just went to get rat on a jetski from donut games on the App Store and action driver had an update. Doesn't show up when I tap updates. Another problem with iOS 6???
It could just be a bit of a delay before it shows up everywhere. At first I was informed of some 4 updates but none of them had their updated descriptions in the AppStore yet, like the system is still not quite at full-power yet.
Same here. For some reason my apps are not showing install, only buy it, even though they have been previously bought. Kind of upsets me.