The comment still exists but it’s been hidden. I believe as standard you can expand the comment (likely at the bottom) to view it but might need to change some

The comment still exists but it’s been hidden. I believe as standard you can expand the comment (likely at the bottom) to view it but might need to change some settings to see these comments. Logging in probably refreshed the view and updated the comment to its new hidden status (or your user specific settings kicked in and stopped it displaying) Whether it’s HN or not, no idea, but it looks to be flagged by other users who can downvote to me though. edit: someone beat me to it! I should have logged in to refresh the view! :D