So if you go to the people app and open it and then click the second button over from the left that shows the groups page it then shows that I have a green update for a few of my friends. When I click it it opens and I can find the ones that have updated their facebook page and it goes away. But back at the main groups page it still shows I have have friends with updates and can then click on it and nothing shows back up? I can fix it temporary by clearing the data from the manage app section in the Peoples app.