After updating our forms from an earlier version of Nintex Forms and Workflow 2013 to the latest version.  My forms with Manage Metadata Fields will not display in Internet Explorer.   Error Message displays only when I try disconnecting and reconnecting the forms -

Nintex.Forms.SharePoint.Services.NfWcfService.GetUpdatedFormControlForCanvas(FormControlProperties formControlProperties, FormVariable variable) at SyncInvokeGetUpdatedFormControlForCanvas(Object, Objecte], Objecte] ) at System.ServiceModel.Dispa... 

Any assistance would be highly appreciated.

Thanking you in advance

Carol