Can't update apps in iOS App Store; can only Open On my iPhone, the App Store has a badge saying "2". When I open the App Store and go to the Updates page, there are two apps at the top, which for a split-second say "Update" and then immediately change to "Open". But the "2" badge remains. The apps are in the "Pending updates" section.

So I can't even update these apps if I wanted to, because either they have already updated or they are preventing me from updating.

I already tried hard resetting my device but no luck. I'd rather not take the extreme route of restoring my device if possible. Anyone know of any other solutions?
I had same problem and fixed it by closing the app down then reopening it, selecting the updates tab, then quickly press on 'update all' before the app updates revert back to 'open'.. You only have a split second to do this but it did work