I also created a stack overflow showing the issue in more detail.
http://stackoverflow.com/questions/35006484/kendo-ui-json-response-for-grid-using-remote-data-source-w-server-grouping
I also created a stack overflow showing the issue in more detail.
http://stackoverflow.com/questions/35006484/kendo-ui-json-response-for-grid-using-remote-data-source-w-server-grouping