I'm a silver with a temporary gold upgrade for the 2Q.
I didn't have a MegaBonus and Unexpected Bonus show up under new promotions when I checked today. I did have something called "More relaxing, more rewarding". This offer was 10,000 bonus pts after three stays - with a deadline of July 31.
Don't know if I got this in place of the standard Megabonus. My travel / stays are probably down a bit since last year so maybe they are trying to get me back.