Connector IdB UI failure during Induction for 4.1

While completing the Induction project using IdB 4.1 All connectors are broken in the IdB web UI. giving errors like below.

When following the instructions on https://unifysolutions.jira.com/wiki/display/PRDGRP/Setting+up+VirtualMachine2+-+IdentityBroker%2C+FIM+and+ActiveDirectory regarding copying the and upgrading the config files attached to the article. The upgrade process caused this exception in the UI.

The question is: Is this a config issue only and will not occur for a client under normal scenarios? or Is there improvements required within the UI code.

System.ArgumentException: Missing gtrForm attribute in <Extended>
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<communicator logActive="True" gtrForm="det" gtrName="FRONTIER" gtrPassword="A" gtrAllowHttp="True" gtrShowTranslations="True" gtrListRequest="All" gtrChunkSize="1000" gtrEaiFile="EMDET" gtrEaiKey="Number" httpUri="http://192.168.16.20/Scalable/c21connect.asp" encoding="UTF-8" contentType="application/x-www-form-urlencoded" />
</Extended>
at Unify.Framework.XElementExtensions.AttributeValueModify(XElement sourceElement, XName attributeName, Action`1 modifyAttribute) in c:\TeamCity\buildAgent\work\aad7920828b5b314\Source\Xml\Unify.Framework.Xml\XElementExtensions.AttributeValues.cs:line 31
at Unify.Product.IdentityBroker.Chris21ConnectorInformationFactory.CreateComponent(XElement communicatorElement)
at Unify.Connect.Web.Chris21ConnectorController.Display(DisplayConnectorInformation displayInformation)
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.<>c_DisplayClass15.<InvokeActionMethodWithFilters>b_12()
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)