Drag and drop no longer working on my drupal 7 site after workbench acess install When I enable the workbench access module, all drag and drop reordering is broken. It doesn't work under blocks or under the menus. This doesn't happen on my local computer. 

The working bench acess module I have is 7.x-1.2 under drupal 7.28
Try selecting a newer (or older) version of jQuery using "jQuery Update"