App updates are not showing up in iTunes
I have a notification of 14 apps for updating on my iPad and 15 apps on my iPhone. Yet, nothing is appearing in iTunes on my MacBook Pro / OS 10.9. No matter how often I click "Check for Updates", I am told that there are no updates available for my library. When I check the version numbers of the apps in my iTunes that appear on my iPad & iPhone, they are a version below what is available.
This has only started happening in the last couple of days.
iTunes-OTHER, OS X Mavericks (10.9)