News is not updating or Important shows few stories

“Not updating: Reuters World, AP.” Those sources have not delivered for an hour. Stories from the rest still arrive.
“Ranking is delayed, so Important may be missing recent headlines.” New headlines are waiting to be ranked. Check All meanwhile.
“Headlines have not updated since …”. The feed as a whole has stalled on the server. Report it with Feedback if it lasts.
Important shows only a few stories. By design: a story must clear an importance bar and Important lists at most 20, so a quiet day shows fewer.