Nope, not gone! I just got them too. Ted, maybe try going back & clicking again. Milesource was acting wierd for me today. Kept telling me I had already visited sites, but if I went on to another site & then back to the site that messed up, it would finally give me the points. Hope it works for you!
Also, after I closed the mystery miles box, all my points were gone. ZERO, NADA, ZIP!!! Talk about heart failure!!!! But when I went back to the home page, they were still there. WHEW! That was close!