Earlier today I commented twice on the Central Park Karen post. Someone replied and when I tried to reply to that comment, I was unable to and got a red message saying the post was deleted. Usually when a post is deleted, the post title is replaced with "[Post Deleted]" and I can click that to see the comments. In this case, the post title remained and I could not click on it to navigate back to the post. I tried to navigate back to it several different ways and noticed during this that my comments were getting upvotes. So was the reply to my comment, but I was unable to respond. I also wanted to add an edit to my other comment and fix a typo, but the edit option just wasn't there. Other people were seeing the post and voting on my comments, but I could not edit, reply or view the post.
I was able to view the post and edit comments once the comments were locked, but I don't know if this has anything to do with it. The post disappeared from my main page of new posts earlier (it was near the top and completely disappeared) and now I can see it on the second page. But I am still getting a blank page when I click the post title from the page showing all my comments. I tested the other post title links from my comments page and they all go to blank pages.
I'm using Firefox on Android in case that matters.