IB removes CDATA from Sync response message

I am trying to connect to a .NET based Webservice from PeopleSoft using IB SyncRequest. The response is returned successfully but somehow IB spoils the CDATA section.

I am supposed to get a message like this

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

   <soap:Body>

   <Response>

<RC>0</RC>

<ErrorMsg>Processed Successfully</ErrorMsg>

<AvailSlots><![CDATA[<?xml version="1.0" ?><root><AvailDateSlot><Date>02/14/2014</Date><Slot>AM</Slot></root>]]></AvailSlots>

</Response>

   </soap:Body>

</soap:Envelope>

But I get this in the Service Operation Monitor

<?xml version="1.0"?>

<soap:Envelope xmlns:soap="