CRM owner column expanded value is missing when publised to power BI service

HI All 

My project is using powerBI to create reports on Dynamic CRM , we are creating reporting in powerBI desktop by connect dynamic CRM using Odata ,   in one of our report we are using IncidentSet entity  and using Ownerid column , we are expaning that record column and using Ownerid.name value in our report , evrything is working fine then we published that report in powerBI services ,

and given datasource connections and configured scheduled  refersh, but when refresh the ownerid,name column value is missing and remaining columns are refreshed . Please help us in solving the issue , it is blocker , is that a bug in CRM