+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
It made me feel better to see that there are actually some people around who are not interviewed :)
 
My husband had no interview and it was all fine (timeline under avatar)
 
My friend was born in pakistan and he moved to Canada and then sponsored his wife to come to Canada she was born in the United States (also Pakistani)

Their interview was waived

I do not know if it helps?