Don't lose hope, I am exactly like you, AOR OCT 2018 as single, added spouse Oct 2019, my wife got COPR and I got landing interview at the end of March 2020 but my landing interview got cancelled due to covid and she cannot come due to approved after March 18th. Raised lots of webforms and emailed the local office so many times, redo both medical exams, redo biometric for her and I even need to pay and apply for 2 work permits extensions. Just got landed this week and have booked a flight ticket for her. I think yours is pretty close. If you know which office holds your file probably you want to contact them again.