I have had this issue for a while now that I cannot go to my previous comments or replies to my comments in my inbox, meaning I cannot tap on them to get to the post they are in.
Instead it briefly shows the post, then all content is gone and its a completely empty page. Just see the top and bottom bar essentially.
How to reproduce, just go to your profile, go to comments or posts you made, tap on one. Same for replies in my inbox.
Just FYI in case you don’t check new comments otherwise, the solution is to disable “Respect community recommended comment sort type”.