GUYS,
After the lose of my passport, I finally received my brand-new passport yesterday. With the new passport and COPR, I headed to the border and landed !! Mission completed ( for now )
Lesson learnd:
Dont overly joyful if they activated your envelop, they MAY NOT use the returned envelop that you provided. They will not send your pp and copr to your home if you have a representative.
Even if you lost your passport, do not contact CIC, apply for a new one asap. As soon as you got the new one, land with the COPR. Officer at the border can manually adject your PP info on the COPR. If you contacted CIC, they may cancel your COPR and create a huge delay.