Column refresh when updating feeder

Please see the uploaded pic. Long-time user and never have experienced this issue. I have tried preference options in the event a version change altered the old function. No success.

When i pull down on left column (red arrow), the middle column does not refresh (blue arrow). Old read stories (grayed out) remain there. How do i get that middle column to refresh?

Looks like a bug to me, but let me ask, if you tap on “All Stories” in the feed list, does it reload as you’d expect?