From ticket#29, it appears that the {{#if...}} parser function is not working on our wiki. Need to figure out why.
For example, see https://publictest6.fedoraproject.org/wiki/Template:Testresult2 {{{ {{#if: {{{1|}}} |{{bz{{!}}{{{1}}}}}}} }}}
This fails because of upstream mediawiki bug https://bugzilla.wikimedia.org/show_bug.cgi?id=2257
I have fixed the template [https://fedoraproject.org/wiki/Template:Result Template:Result] to work around the problem for now. Basically, I needed to change the ref tags from ...
{{{ {{{1}}} }}}
to ...
{{{ {{#tag:ref|{{{1}}} }} }}}
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/quality/tickets/issues/42
Please continue any further discussion there.