rotemliss wrote:

The reason for that is the use of {{subst:PAGENAME}} in the redirection. There
are two possibilities to fix that:

• Parse {{subst:}} and so before generating the automatic summary (in

Article::doEdit) - possible. The code says that the pre save transform (in
Article::preSaveTransform) is executed immediately after generating the
automatic summary, so it's possible to swap them and do the pre save transform
first.

• Parse {{subst:}} when creating the automatic summary (in

Article::getRedirectAutosummary or, more likely, in Title::newFromRedirect) - I
don't think it should be done.

• This bug has been marked as a duplicate of bug 7819 ***