Hmm... I think I got PPR ;D
"Your application for permanent residence in Canada has reached the final stage of processing and we need your passport and the documents listed below in order to make a final decision.
Please read carefully all information and instructions set out below and complete the steps accordingly.
Visa Validity:
Once issued, permanent resident visas usually expire on the date of expiry of your medical examination results, which in your case is 27/05/2016. If there is an earlier date of expiry on your visa(s), that is because the passport validity of you or one of your accompanying dependents expires before the medical examination expiry date.
You and all your accompanying dependents must travel to Canada and present your immigration documents at a Canadian Port of Entry before they expire. The validity of the visas cannot be extended.
Documents to submit:....."