On android, when browsing a feed folder, I will follow a link and read the full story in my web browser. When I’m done, I’ll reopen Newsblur, but it will show a different story than before. When I hit back, it won’t mark the different story as read, but it will have marked as read and removed the original story I was reading from the feed. From what I can tell, the story it switches to is one higher in the list than the one I was actually on, so this looks like an off-by-one error of some kind.
It would be nice if it could resume from the story I was actually on.