Should Exchange API team fix it?
Microsoft.Exchange.WebServices.Data.TimeZoneConversionException: Unable to convert 2014-03-09T02:03:46.405-05:00 from (UTC-05:00) Eastern Time (US & Canada) to UTC. ---> System.ArgumentException: The supplied DateTime represents an invalid time. For
example, when the clock is adjusted forward, any time in the period that is skipped is invalid.
Parameter name: dateTime
at System.TimeZoneInfo.ConvertTime(DateTime dateTime, TimeZoneInfo sourceTimeZone, TimeZoneInfo destinationTimeZone, TimeZoneInfoOptions flags)
at System.TimeZoneInfo.ConvertTime(DateTime dateTime, TimeZoneInfo sourceTimeZone, TimeZoneInfo destinationTimeZone)
at Microsoft.Exchange.WebServices.Data.EwsUtilities.ConvertTime(DateTime dateTime, TimeZoneInfo sourceTimeZone, TimeZoneInfo destinationTimeZone)
--- End of inner exception stack trace ---
at Microsoft.Exchange.WebServices.Data.EwsUtilities.ConvertTime(DateTime dateTime, TimeZoneInfo sourceTimeZone, TimeZoneInfo destinationTimeZone)
at Microsoft.Exchange.WebServices.Data.ExchangeServiceBase.ConvertDateTimeToUniversalDateTimeString(DateTime value)
at Microsoft.Exchange.WebServices.Data.EwsServiceXmlWriter.TryConvertObjectToString(Object value, String& strValue)
at Microsoft.Exchange.WebServices.Data.EwsServiceXmlWriter.WriteAttributeValue(String localName, Boolean alwaysWriteEmptyString, Object value)
at Microsoft.Exchange.WebServices.Data.CalendarView.InternalWriteViewToXml(EwsServiceXmlWriter writer)
at Microsoft.Exchange.WebServices.Data.ViewBase.WriteToXml(EwsServiceXmlWriter writer, Grouping groupBy)
at Microsoft.Exchange.WebServices.Data.FindRequest`1.WriteElementsToXml(EwsServiceXmlWriter writer)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.WriteBodyToXml(EwsServiceXmlWriter writer)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.WriteToXml(EwsServiceXmlWriter writer)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.EmitRequest(IEwsHttpWebRequest request)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.BuildEwsHttpWebRequest()
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.InternalExecute()
at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
at Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems[TItem](IEnumerable`1 parentFolderIds, SearchFilter searchFilter, String queryString, ViewBase view, Grouping groupBy, ServiceErrorHandling errorHandlingMode)
at Microsoft.Exchange.WebServices.Data.ExchangeService.FindAppointments(FolderId parentFolderId, CalendarView calendarView)