I answered a question today on Stack Overflow from which one of the commenters mentioned that this user had already posted his question several times on Stack Overflow during the past 24 hours, with several user accounts.
The user account on SO has been deleted (I do not know why though). Maybe it was flagged as a multi-user account, or the user deleted his own account.
When reviewing the Code Review questions just now, I found a question so similar to the one I answered on SO today, though perhaps a more basic version, as it was 2 days ago. It was, however, made by a different user.
Was I correct in custom flagging the post on Code Review, remarking that this post was made by a user that had been deleted from Stack Overflow already?