I’m quite regularly getting a soft crash after using the app for a while. I’m not sure if it’s related to number of posts opened, or just time, but eventually tapping on a post to either read the link or comments will cause the entire list of posts to be reloaded, as if I’d gone back to the all / subscribed / local screen and selected something from there.
Jeez, that issue has lasted about two years now. Hope it gets sorted out. Seems like a ridiculous thing to leave hanging that long.