Here's the link to the official AC MLL Access should anyone get the run around for the Lounge dragons..
http://www.aircanada.com/en/travelin...ounges/tc.html
Maple Leaf Lounge access is for departing passengers with the exception of VIP, Super Elite 100K, Elite 75K, Elite 50K members and their qualifying guests (spouse or domestic partner, dependent children and one guest), can enjoy the additional privilege of access to the domestic Maple Leaf Lounge upon arriving at airports in Canada.