App Store update page blank - but says updates available
My app store shows that 4 updates are available (as indicated by number 4 in red circle over app store image), but when I click on the app store, nothing loads on the app store update page. Please see below. Everything else works on the app store (i.e., featured, top charts, etc.), but nothing will load on updates page.
I have tried restarting, reinstalling OS Sierra, signing in/out of app store, and deleting the apple store plist. Nothing has worked so far.
MacBook Pro (Retina, 15-inch, Mid 2014), iOS 10.1, null