You have access to both a personal Newsfeed and your setting's Newsfeed. Your personal news feed contains the news sent to you and the rooms you've marked as favourites. The setting's news feed contains all news for the entire setting.

You can select between your newsfeed and the setting's newsfeed in the Newsfeed. Click on the top bar of the Newsfeed and select the newsfeed you want to access (as below):