When displaying my own top network questions and answers on place 7 a deleted answer shows up.
I tested that this behaviour is the same when I am not logged in, so it has nothing to do with some earned privileges allowing me to see that deleted answer.
I consider this behaviour a bug: At least a user lacking the privileges to see this answer should not see it in the list of top network answers. I won't mind if it is hidden everytime or only visible after switching a toggle "show deleted questions/answers".