On the list of flagged posts (Flagging Summary), deleted posts are shown as such:
In the favorites list, they also appear deleted:
Deleted posts are not indicated on lists of posts for which users have received a badge, which, in the screenshot below, is every list item except two (the WinZip and passwords topics):
Consistent with the flagging page,
[migrated] is shown only for the questions, not the answers.
Not showing this is
- inconsistent with the mentioned flagging summary and favorites pages,
- possibly misleading to lower rep users, since they won't be able to view the topics without any indication prior to clicking the link,
- and misleads users regarding the availability of these badges: From the topic overview, it seems that Great Answer is a comparatively easy to get badge, when, given today's moderation practices, it's just not.
Styling the list of posts for which badges were awarded similar to the list in the flagging summary, by adding a deleted question background color to the deleted posts would solve these problems.