Now there's an app just for this (and a couple other webOS news sources):
https://appcatalog.webosarchive.org/app/webOSLives
For some reason the initial fetch of feeds runs a long time without appearing to complete. Give it a few minutes, swipe away the app and re-launch, and it'll finish. I'm not sure if every full refresh will have this issue, so hit that reload button periodically (and repeat the procedure) to make sure you're seeing the latest.