I contacted CIC London about three weeks ago for more information regarding the proposed termination of the backlog of visa applications. I received a reply today.
"Applications that have not been finalized by the enactment date of the proposed legislation may be terminated by operation of law and may not be processed to completion. Applicants whose applications are terminated as a result of EAP 2014 will have the application fees returned to them. More information will be made available in the coming weeks regarding which applications will be affected.
If you choose to continue with the processing of this application, Citizenship and Immigration Canada (CIC) cannot guarantee that this application will be finalized prior to the date the IIP and EN proposal becomes law.
Please note that making the investment or submitting any other documentation before it is specifically requested by a visa office will not result in expedited processing of an application"
Even if you have submitted some documents, your application will be terminated. Your application has to be finalized in the next few weeks otherwise it's over.