My, my, how the landscape has changed in the 14 hours I've been away from the portal! For all those of you who have gone from IP1 to IP2, I wish you all the best for a speedy (ghost update and) PPR!
Personally, I will hold off on calling IRCC until after my status goes to IP2 or roughly 70 days since my AOR, whichever is earlier. I don't see much value in calling while I've been at IP1 only for a couple of weeks and given there has been no communication or ADRs from IRCC for me to worry about.
On the subject of how much longer a PPR will take, I would take the data on MyImmiTracker with a dose of salt. Yes, it may be a decent sample of those applying but it is only represents about a tenth (or less) of all ITAs issued in the 12 months to Feb 2019. As most investment opportunities disclaim, "past performance is not an indicator of future results". The volume and density with which ITAs have been shipped out in the last three months is staggering and will slow down IRCC unless they go on a hiring spree - that much is logical and evident. Also, when analyzing data on MyImmiTracker it is best to extrapolate from only the past few months. Even the first half of 2018 is now a distant past when it comes to forecasting IRCC trends.
Thank you, all, for continuing to share your updates from calls or CSEs with IRCC! If you haven't already updated your profile on MyImmiTracker and your signature here, please do so.