I just noticed all my Marriott miles (that I've been collecting for over 10 years) expired a few days ago! I receive many offers from Marriott each month, but can't find anything about my miles expires. I've been staying at SPG properties over the passed 18 months because those are closer to my travel destinations and now I'm devastated.
I've been earning SPG points and it looks like I incorrectly assumed that meant I was an active member. Can anything be done? Please?