Not Canadian but the post caught my eye because we also have non expiring tickets left from a trip 5 years ago. I went into MDE earlier this week and noticed the same expiration date listed above on our 'non expiring' tickets for our entire family. Very nervous. We won't be traveling to WDW for another year & are also DVC members. Wondering if these expired tickets will just sit in our account until we can upgrade....IF we upgrade. Wishing you guys the best in this. I'll be following along.