官网上无意中发现这个规定
If you are a dual Canadian citizen used to travelling to or transiting through Canada by air with a non-Canadian passport, you will no longer be able to do so as of November 10, 2016. You will need a valid Canadian passport to board your flight.

If your country needs you to enter and exit that country using a passport issued by its government, you will still need a valid Canadian passport to board your flight to Canada.

不知道这个规定对由中国飞回加拿大的仍保有国内身份的人士有何实质影响？

这是老规定，很正常啊，有什么问题？莫名其妙

毫无影响，混身不搭界。。。。。。