thats super fast! i submitted in June 2017 and it's in process and i haven't got anything for SA result yet. starting to worry about it now.Check out the spreadsheet at the link below. At least 7 cases have been completed within 6-9 months.
https://docs.google.com/spreadsheets/d/1B_YAyszLcUxbfe0ur7WPZRPJ0y2COpRJSt8Ce19yrhI/edit#gid=1444578034