Applied online: June 3rd
Conditionally approved: November 8th
(159 days)

Interview: TBD

I was planning on waiting until December to contact them if no notification of any kind had come up by that point. I live overseas (which may have been why it took so long to approve me, perhaps), and won't even get a chance to do the interview until my next Canada trip in April in any case, so I wasn't particularly plussed. It says I have to 'schedule' my appointment by March 8 (120 days from conditional approval), and complete the actual interview within 365 days (November 2018).