Wikimedia Bugzilla is closed!

Test case:

{| class="wikitable sortable"
|-
! Head 1
! class="unsortable" | Head 2
|-
| Body 1 || Body 2
|}

Click on Head 2

JavaScript error: TypeError: h[list[i][0]] is undefined

Where eactly does this happen? 
Cannot reproduce on http://test2.wikipedia.org/wiki/Bug41469

On dewiki or enwiki with 1.21wmf2 (0b3ede6) the error happens:

https://de.wikipedia.org/wiki/Spezial:Vorlagen_expandieren?input={|+class%3D%22wikitable+sortable%22%0D%0A|-%0D%0A!+Head+1%0D%0A!+class%3D%22unsortable%22+|+Head+2%0D%0A|-%0D%0A|+Body+1+||+Body+2%0D%0A|}


With 1.21wmf3 (303c14d) the error doesn't exist anymore:

https://www.mediawiki.org/wiki/Special:ExpandTemplates?input={|+class%3D"wikitable+sortable"%0D%0A|-%0D%0A!+Head+1%0D%0A!+class%3D"unsortable"+|+Head+2%0D%0A|-%0D%0A|+Body+1+||+Body+2%0D%0A|}

Can't find any particular commit that would've fixed this, but closing as works for me. Please re-open if it happens on a wiki running 1.21wmf3 (or later).

Schedule:
https://www.mediawiki.org/wiki/MediaWiki_1.21/Roadmap#Schedule_for_the_deployments