Perio Chart Error - v6.8.2

[atd]

I see this error listed as fixed on the bug tracker for v6.8.2, but I upgraded to that version already and am still getting the following error when trying to save a perio chart. Maybe the fix is in v6.8.3 or is this a different error?

************** Exception Text **************
System.InvalidCastException: Specified cast is not valid.
at OpenDentBusiness.PerioMeasures.SetSkipped(Int64 perioExamNum, ArrayList skippedTeeth)
at OpenDental.FormPerio.butAdd_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at OpenDental.UI.Button.OnClick(EventArgs ea)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[jordansparks]

No, that should be fixed for 6.8.2. I'll try to duplicate it again.

[jordansparks]

Yes, you were right. Thanks.