Latest dev: Expand on Bullet not working anymore.

Hi,

Making new issue. I had problems with latest official tarball: 7.x-1.0-beta1, and latest .dev solved my theming issue (Bartik), like stated here:http://drupal.org/node/1130250.
But latest .dev killed Expand on Bullet working. That was working on beta1.
Thanks a lot for going into this again.

Greetings,
Martijn