Error with Group and Technician dropdowns in

Error with Group and Technician dropdowns in

Hi -
 
When using IE10, the Group and Technician dropdown lists have all entries duplicated (see attached screenshot).  Also, the Group list is unsorted.  Additionally, when a Requester is added to an incident, any information selected in the Group and Technician dropdowns is reset.  None of these issues occurs when using Firefox.
 
Thanks!
Jacob