bootstrap carousel tranistioning wrong - no errors shown
===

I have a carousel here:
[http://www.joostrap.com/extensions/bootstrap-carousel-module][1]

Rather than sliding to the left, it is sliding up, disappearing, then down again (chrome).

Any ideas?
(I'm not really a JavaScript person)

Thanks


  [1]: http://www.joostrap.com/extensions/bootstrap-carousel-module