App crashes when going to Inbox on Piefed

Don't know if this is a general Piefed problem or only on fedinsfw.app but when I click on Inbox Summit crashes every time. I'm on 1.82.7. It does not happen with a Lemmy account.

Edit: What's really weird about that is that the first post of my Home-Feed (subscribed, scaled, hide read) is marked as read after the crash. I have set the app to mark as read when I've scrolled past a post. It happens even if I don't scroll the feed at all.