An update on my application (OINP masters category with no job offer), received the reminder letter:
We received your application for permanent residence on January 26, 2016.
We sent you correspondence acknowledging receipt of your application(s) on April 6, 2016.
We started processing your application on April 7, 2016.
We sent you correspondence on September 16, 2016. If you have not yet provided the information or the requested documents, please do so as soon as possible. Please wait until you receive the correspondence before sending us additional information, as the correspondence will outline all information that is required.