.NET InfoServiceProxy.Read() broken after NPM 10.5 upgrade?

I have a bunch of web services that hook into NPM via .NET using the SolarWinds.InformationService.Contract2.dll -- Been working great to display information to users that do not have direct access to NPM for information sharing; however, we upgraded to NPM 10.5 this afternoon and the InfoProxyService.Read(nodeuri) method throws an Exception I'm not sure what to make of. I made no changes to my .NET code prior to or after the upgrade - after observing the first exception I upgraded from SDK 1.5 to SDK 1.6 using http://thwack.solarwinds.com/thread/39001

Below is the detailed exception (traced into the InfoProxyService.Read() method where it seems XML is parsing 'False' as a Boolean and throwing the error - and some example code that generates the same exception I'm seeing in my production applications.

Any ideas?

System.InvalidOperationException was unhandled

  HResult=-2146233079

  Message=There was an error while trying to deserialize parameter http://schemas.solarwinds.com/2007/08/informationservice:ReadResult.  Please see InnerException for more details.

  Source=mscorlib

  StackTrace:

    Server stack trace:

       at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.DeserializeParameterPart(XmlDictionaryReader reader, PartInfo part, Boolean isRequest)

       at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.DeserializeParameter(XmlDictionaryReader reader, PartInfo part, Boolean isRequest)

       at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader, MessageVersion version, String action, MessageDescription messageDescription, Object[] parameters, Boolean isRequest)

       at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeBodyContents(Message message, Object[] parameters, Boolean isRequest)

       at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeReply(Message message, Object[] parameters)

       at System.ServiceModel.Dispatcher.ProxyOperationRuntime.AfterReply(ProxyRpc& rpc)

       at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)

       at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)

       at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)

       at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)

       at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

    Exception rethrown at [0]:

       at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)

       at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)

       at SolarWinds.InformationService.Contract2.IInformationService.Read(String uri)

       at SolarWinds.InformationService.Contract2.InfoServiceProxy.Read(String uri)

       at OrionDebug.Program.Main(String[] args) in c:\Users\dmorrison\Documents\Visual Studio 2012\Projects\OrionDebug\OrionDebug\Program.cs:line 39

       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)

       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)

       at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

       at System.Threading.ThreadHelper.ThreadStart()

  InnerException: System.InvalidOperationException

       HResult=-2146233079

       Message=There is an error in XML document (1, 34).

       Source=System.Xml

       StackTrace:

            at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)

            at System.Xml.Serialization.XmlSerializer.Deserialize(TextReader textReader)

            at SolarWinds.InformationService.Contract2.Serialization.XmlStrippedSerializer.DeserializeFromStrippedXml(String strippedXml)

            at SolarWinds.InformationService.Contract2.PropertyBag.ReadXml(XmlReader reader)

            at System.Runtime.Serialization.XmlObjectSerializerReadContext.ReadIXmlSerializable(XmlSerializableReader xmlSerializableReader, XmlReaderDelegator xmlReader, XmlDataContract xmlDataContract, Boolean isMemberType)

            at System.Runtime.Serialization.XmlDataContract.ReadXmlValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context)

            at System.Runtime.Serialization.XmlObjectSerializerReadContext.ReadDataContractValue(DataContract dataContract, XmlReaderDelegator reader)

            at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator reader, String name, String ns, Type declaredType, DataContract& dataContract)

            at System.Runtime.Serialization.XmlObjectSerializerReadContext.InternalDeserialize(XmlReaderDelegator xmlReader, Type declaredType, DataContract dataContract, String name, String ns)

            at System.Runtime.Serialization.DataContractSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName, DataContractResolver dataContractResolver)

            at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver)

            at System.Runtime.Serialization.DataContractSerializer.ReadObject(XmlDictionaryReader reader, Boolean verifyObjectName)

            at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.PartInfo.ReadObject(XmlDictionaryReader reader, XmlObjectSerializer serializer)

            at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.PartInfo.ReadObject(XmlDictionaryReader reader)

            at System.ServiceModel.Dispatcher.DataContractSerializerOperationFormatter.DeserializeParameterPart(XmlDictionaryReader reader, PartInfo part, Boolean isRequest)

       InnerException: System.FormatException

            HResult=-2146233033

            Message=The string 'False' is not a valid Boolean value.

            Source=System.Xml

            StackTrace:

                 at System.Xml.XmlConvert.ToBoolean(String s)

                 at System.Xml.Serialization.XmlSerializationPrimitiveReader.Read_boolean()

                 at System.Xml.Serialization.XmlSerializer.DeserializePrimitive(XmlReader xmlReader, XmlDeserializationEvents events)

                 at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)

            InnerException:

using System;
using System.Net;
using System.ServiceModel;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
using SolarWinds.InformationService.Contract2;
namespace OrionDebug
{    class Program    {        static void Main(string[] args)        {            String username = user            String password = pass;            String InformationServicePath = "https://localhost:17778/SolarWinds/InformationService/v3/OrionBasic";            String swis_host = localhost;            Console.WriteLine("Orion Debug Console.");            Console.WriteLine("Establish SWIS...");            // self validate certs, ha!            ServicePointManager.ServerCertificateValidationCallback = ValidateRemoteCertificate;            // lots of little things so we can instantiate SWIS            Uri orion = new Uri(InformationServicePath);            UsernameCredentials creds = new UsernameCredentials(username, password);            BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.Transport);            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;            InfoServiceProxy swis = new InfoServiceProxy(orion, binding, creds);            // we made it this far            Console.WriteLine("Connected to {0}...", InformationServicePath);            // try to read a node            int nodeid = 16810;            Console.WriteLine("Trying to read node {0}", nodeid);                        /*** EXCEPTION HERE! ***/            PropertyBag node = swis.Read(String.Format("swis://{0}/Orion/Orion.Nodes/NodeID={1}", swis_host, nodeid));                        Console.WriteLine("Read Node: {0}", node["Caption"].ToString());            // pause            Console.WriteLine("Press any key to end...");            Console.ReadKey();        }        public static bool ValidateRemoteCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)        {            return true;        }    }
}