Hi, I’m sorry to hear that this is happening to you too. My situation is exactly the same. After the one year processing time was over I called IRCC every week and about a week ago I learned that they just started doing the background check, so basically they didn’t touch my application for more than one year. What I have learned is that there are discriminations against certain countries, which will impact maybe not all, but many and this whole background check is nothing but a BS to use as an excuse when they want to delay applications or when they miss the one year timeline. Unfortunately, not much can be done as there is no transparency, otherwise I had sued them long time ago and I’m still looking into it (I work with lawyers). Best you can do at this point is to take it to media and escalate it with the immigration authorities, which is what I’m doing. Good luck.