You have to understand that most of 2015 applicants already got their PR. Some got their landing interview without getting SA or AIP. IRCC is currently working on January 2016 applicants (based on the info available in the spreadsheets). So right now, the processing time is about 14-15 months. It is likely that before the end of this year, they will lower it to 12 months. But for some unknown reason, some of us (2015 applicants) have not been processed and we don't have any idea for which our processing should be delayed. Some might have complicated cases that would explain the delay, but some, like me, have a very simple and straightforward case, but it's not being processed.
But, by keeping the information that the processing time is 26 months and by removing the information that AIP processing time was 16 months, there is no ground on which to complain. Some days, this is very frustrating, but for most of them just follow what Profiler often mention: don't let the situation bother you too much, enjoy your life and sooner or later, the PR will come.