Yup I've had the Decision Made since September 4th... my wife has since then received her biometrics request, she passed them, and so on. Until today, no letter received.
I called IRCC many times, the last time being Thursday on September 17th. A very kind agent answered and was finally willing to help me instead of answering the normal robotic answers of COVID 19, delays, etc etc (I swear if their toe is hurting it's because of COVID 19...)
She told me to my surprise that they wanted to send it by mail (Canada post) and due to COVID 19 they were not sending those yet... I asked if it was possible to send it by email, she said "yes sure, let me request that! But don't expect it to happen in a few minutes!! It will take a couple of days for them to notice my request". Still shocked by how they were going to make me wait for that letter (which I need to send my wife's Certificat de Sélection application in Quebec), I said okay.
I called yesterday since the "couple of days" had passed, the agent told me that he has seen the request that his colleague has sent but he does not have an estimate of when the email will be sent. When I asked roughly how many it should take, he answered : a couple of weeks sir.
A push of a button, an email... yup.
So I got that going for me