My Timeline is as follows:
Ontario PNP Nomination: 09 Dec 2010
App Filed to Buffalo: 18 Jan 2011
App returned due to some missing info: 18 Feb, 2011
App Reapplied: 18 March, 2011
AOR and Medical Request Received: 19 Sep, 2011
Medical Done: 23 Sep, 2011
Request for "An RCMP fingerprint check" Received: 24 Oct, 2011
Status Changed to "Medical Results have been Received": Sometime 1st week of Nov, 2011
Fingerprints Done: 26 Oct, 2011
Fingerprints Received by Buffalo: 10 Nov, 2011
I got the fingerprints done by Commissionaires and they electronically sent the fingerprints to RCMP and RCMP sent me back the results and after putting the Ontario PNP sticker on top of it, I submitted it to Buffalo.
Now see what happens next..... Today my address is back again on ECAS which went away when Medical Results were received.