This answer contains a "moved to chat" link as a sole comment:
are not for extended discussion; this conversation has been moved to chat
The resulting page has a big "Page not found" notice. Hidden in the top-left corner, almost invisible due to the top status bar, is the text Object moved to here., which links to the correct page. Thus:
- There are two inconsistent notices. If Stack Exchange knows where this page has moved to, that means it's found. Yet it also says it's not found.
- The text "Object moved to here" is barely readable due to the top status bar.
The solution should probably be to send a HTTP Redirect.