I've seen a couple in this post overall. Strange. How would you reply to an already-deleted comment? I guess the "comment" still exists but the content is dele

I've seen a couple in this post overall. Strange. How would you reply to an already-deleted comment? I guess the "comment" still exists but the content is deleted, and then if I click <Reply>, you delete your comment, and I post my comment, some sort of really slow race condition occurs.