Wikimedia Bugzilla is closed!

I want the sections of my 
website automatically appear in my MW sidebar as they are created by a 
SMW form.

So in http://llocalhost/mediawiki/index.php/Mediawiki:Sidebar I have:

* navigation
** mainpage|mainpage-description
** portal-url|portal
** currentevents-url|currentevents
** recentchanges-url|recentchanges
** randompage-url|randompage
** helppage|help
{{#ask:
[[Category:Sections]]
[[Title::+]]
|?Section Link#-
|link=none
|format=template
|template=Sidebar Query
}}

The Sidebar Query Template is:

** {{{1}}}|{{{2}}}

The result is that I get the section names and their links appearing in 
the sidebar as expected, except for one problem. The last one has 
[[SMW::on]] after it. e.g.:

Section1
Section2
Section3
Section4[[SMW::on]]

Any idea where the [[SMW::on]] is coming from? I have a suspicion that 
format=template queries are not terminating correctly elsewhere as well.

I'm using SMW 1.4.3 and MW 1.15.1.