As I recall, on Citizzenship forum you have informed you applied for citizenship but you've lost yr passport.
Each of us has a UIC number with CIC . When you apply for PR Card renewal, your application to CIC will tie in to your UIC and all previous records would come up at the same time.
It would then depend on the officer after reviewing your information as to how to proceed.
Your PR renewal application needs to be sent with copies of each page of your passport ( current and expired) over the 5 year period immediately preceding the application along with copies of your tax assessments.
Not being able to send the passport copies or tax assessment copies could very well trigger the secondary review.