My feeds seem to be stuck since Dec 28. The best way I can explain it is:
* Feed X shows 2 new unread articles
* I click on Feed X in the left-hand bar
* The top-right list of articles shows entirely in gray, every article starting Dec 28. I need to scroll down to find the first unread (bold) article. On active feeds, e.g. AndroidPolice, this can take several minutes due to the scroll-wait-scroll-wait effect.
“Mark all as read” or “Insta-fetch” have no effect. The next time I select a feed, same thing.
I have all my feeds set to chronological order, if that makes a difference.