GCMS notes can be requested once the application pass the standard processing time ? currently the standard processing time is 13 months ? and its been 10 months and 6 days since I submitted my application.Did you request for GCMS notes? if you haven't, pls do it asap. It takes 1 months. Requires $5, your sponsor can do it online, but will need consent approval from the applicant as well.
Get it and then you can see where the application is stuck. What level of security or background check has passed, what has not passed etc.
Perhaps then you can email your MP in detail with copy of GCMS notes - or even send a webform.