I just read this! That's definitely good news, I called today to IRCC to ask for my status and the agent checked my application and told me that I shouldn't be worried as I did everything on my end to comply with the requirement... and also they have a record that they received the documentation on time, that the Canadian Embassy sent it on Nov 1st to FGR, that I asked for the extension AND it was granted... so he said it will probably be attached to my application on the next days, so ... he was pretty convinced I'm ok and I shouldn't be worried.
Knowing about the girl on the facebook group, if the canadian embassy informed her that the FGR already sent her Police Certificate, I will allow a couple of days to email them again (I'll do it around wednesday).