New here. My timeline:
Application type: Single
Location: Vancouver
Application sent: October 15, 2017
Application received: October 19, 2017
AOR: November 28, 2017
In Process: January 3, 2018
Test Invitation: January 25, 2018
Test: February 22, 2018 (Passed 20/20, still waiting for DM)
I think I am one of those cases where they haven't sent DM within 2-3 days. At interview, I was told that it will take 3 to 4 months before oath ceremony happens.