Data Sets attached to Contribution Type break 'New Contribution' Accordians

At time of writing this behavior is currently visible at http://drupal.demo.civicrm.org/civicrm/contribute/add&reset=1&action=add&context=standalone

To Reproduce:

• Administer >> CiviContribute >> Contribution Types
• Create "Stock" donation type
• Administer >> Customize >> Custom Data
• Create "Stock Info" custom field set
• Add fields:
• "Ticket Symbol"
• "Number of Shares"
• Contributions >> New Contribution

Accordion only opens field sets from Additional Details down. Any other custom data sets and the one just create (attached to contribution type) fail to open or close.