Column Permission’s no longer works with customized forms

Dec 11, 2013 at 7:31 PM
Our SharePoint uses Column Permission Powered by SPGuys (SharePoint 2010). About a month ago, the Column Permission stopped working after an update was run on the server. Most notably, Column Permission will work with out-of-the-box Forms, but when I try and customize them in SharePoint Designer, Column Permissions stops working and all field become editable.

Our help desk is having issue finding the a solution so I was hoping for some advice. Has anyone run into a similar issue? What questions should I be asking our help desk?