It seems they are working on pre-2008 applicants .every day applicants in this group take their medicals and after 2 or 3 weeks get pass request E-mail from Warsaw VO.
you can see in an E-mail that one of per-2008 applicants got from Warsaw Vo. they mentioned that per-2008 are on priority :
Dear Applicant,
This refers to your application for permanent residence in Canada.
Please be advised that according to recently received instructions from Canada, your application will be processed on priority basis. Further requirements will be forwarded to you by the end of this year.
Sincerely,
Immigration Section/Section d'Immigration