So I just got a notification that someone made an edit to one of my answers. It's a minor formatting that would probably improve the quality of my answer... except for the fact that I deleted that answer a couple of years ago! (I'd begun to write an answer, submitted it because it was getting long and my connection was flaky, and then realized that the answer was incomplete and wasn't going to contribute anything new to the discussion.)
What is going on here? Can people see my deleted answers somehow? Is this a bug?