I am also Nova Scotia-PNP Applicant with following timeline,
e-APR- 21JAN
AOR- 21 Jan
MED PASSED : 9th February
ADD DOC REQ: 28FEB'17-Wife's PCC-, Uploaded on 10th March 17
BG CHECK: YOUR APP. IS IN PROG.. NEXT STEP IS TO.....
No Changes yet and waiting for the best soon...:)