Another applicant has the same issue -->royce110 said:It came today.
And the letter is dated - Date: March 7, 2017
But below it says: This must be received at this office by: 2017/03/06
Looks like a typo from their end?
http://www.canadavisa.com/canada-immigration-discussion-board/express-entry-eapr-submitted-in-november-2016-t459415.0.html;msg5827106#msg5827106
I advised him to raise a CSE.