Usually after they received your application is bout 3 to 4 months for AOR.
There are timeline post in the forum, you can check their timeline n make your own judgement. Don't rely too much but observe n predict.
Ircc processing time is bout 20 months ( it can be longer, but you can check ircc website for processing time), so may 2019 plus 20months, is about Jan 2021.
They are still in time frame.
Plus election period definitely cause some delays, n Christmas is coming. So have to be patient.
Check junk n spam all time.