Test results not being confirmed for over 4.5 months appears to be out of the ordinary. Generally, it only takes a couple of days but could take something like 25 days or so for some applicants (and that is considered late).
Have you ordered GCMS notes yet?
Yes, the spreadsheet is certainly a heart-attack inducing document . Mid-Late 2019 and certain early 2020 applicants are amongst the unluckiest batch of citizenship applicants. Their applications have been delayed for such a long time. :-(
I'm not sure what else to suggest other than to order GCMS notes and see WTH is going on with your application.
Thanks for the response. Can you tell me how much time does it take to receive GCMS notes? Also does it hinder the progress of my application? (I've heard calling/emailing them too many times can push my application at the 'back of the pile' lol)