I have a consistent bug on iOS 17.3.1 on iPhone 13 Mini. App version 3.2.1 (build 306).
When I first click to view my posts, I see nothing. If I do it again, the app crashes. Here’s an iCloud link to a video.
I think it might have something to do with the fact that most of my latest posts are long posts.
+1 on this issue for me. Exactly as Havn described.
I deleted app and did a fresh install; bug still present. iOS and M.b app are both up to date.
Recent posts are of all types/formats.
Sorry, this is a known issue with some types of posts. It will be fixed in the next update.
Works in TestFlight! 
This is great, thanks! 
Posts load and open fine now.
The keyboard has some problems, though, because it covers a long post and there’s no way to scroll the post up.
Sorry, I should have mentioned that there are new bugs in the beta. Which is why we haven’t shipped it yet for everyone. 
Working on fixes this week so we can wrap it up.