@EmAshman There might be some script running on load and resetting the location attribute as empty.  

I'm facing the same issue with below response.   --------------------------------------------------- <?xml version="1.0" encoding="UTF-8"?> <ServiceIncident xmlns="http://b2b.ibm.com/schema/IS_B2B_CDM/R2_2" xmlns:m1="http://b2b.ibm.com/schema/IS_B2B_...

Is it possible to send outlook invitation in same way. If yes, please guide me?