Hi Eric leon,
I shared my timelines earlier, but don't mind doing it again:
Applied : Dec, 2010
Additional Doc Req : 30 July, 2014
Doc Submitted : 30 Sep, 2014
Doc AOR : 18 Dec, 2014
Sponsorship Approval : April 28, 2015.
File Transfer : Warsaw
Local Visa Office AOR : pending.
Medical...