Steps to replicate the issue:
- Go to the Special:Nuke page of a user who recently created a redirect to a non-mainspace target (for example, m:Special:Nuke/NguoiDungKhongDinhDanh).
- Find the corresponding entry for such a redirect.
What happens?
The HTML for that entry looks like this:
<li> <span ...> <input .../> <a ...>User:NDKDD/GDE</a> (<a ...>history</a>) ... Created by <a ...>NguoiDungKhongDinhDanh</a> ... redirect: <a href="https://meta.wikimedia.org/w/index.php?title=NguoiDungKhongDinhDanh/GadgetsDefinitionEditor" class="new" title="NguoiDungKhongDinhDanh/GadgetsDefinitionEditor (page does not exist)" >NguoiDungKhongDinhDanh/GadgetsDefinitionEditor</a> </span> </li>
What should have happened instead?
It should have linked to the correct target, which for this particular example is in userspace.