One way to get such a link is if the post used to be on main and it was the correct link. But I think that they appear sometimes for reasons unknown to me.
ISTR that Google searches (incl. the internal search at the top of the sidebar) sometimes return such links.
ISTR that Google searches (incl. the internal search at the top of the sidebar) sometimes return such links.
You know, I think using Google search is what gave me the bad link.