Timeline broken by MW Upgrade to 1.22

From semantic-mediawiki.org

Upgrading to MW 1.22 from 1.21.3 has broken a reasonably functional implementation of this results format here. The timeline box is displayed with the message You need to have JavaScript enabled to view the interactive timeline. and a link per Further results for this query. showing at the top of the box. Any suggestions to fix this short of reverting to MW 1.21.3 appreciated.

19:19, 7 December 2013

Further info: Loading the problem page indicated above also breaks the Vector skin collapsible sidebar menus (The separate Vector extensions have been removed for MW 1.22 per the u/g instruction). The collapsible sidebar menus work fine everywhere except on this one page.

19:40, 7 December 2013

Might not be that much of a help but we've upgraded from 1.21 to 1.22RC3 this week, using SRF 1.8 too and we don't have any of these issues, as can be seen there: http://www.entropiaplanets.com/wiki/EntropiaPlanets_Wiki#EntropiaTimeline

19:51, 7 December 2013

Thanks Eric. I've had a good root around but remain baffled - especially by the collapsible sidebar menu issue. I've posted to the SMW list too. Hope someone can help further with this

21:58, 7 December 2013