I noticed this too. Decided to use my last 20 or so rounds of double XP on it. Should be able to finish my current specialization and most of the next one too.
Fear not, my brothers! The next generation of gaming is upon us! Be glad! A reward for all your toil and all your sacrifices is upon us.
There are those who said this day would never come. What have they to say now?
(Yes, I ripped off a quote from Halo 2 and modified it to my own purposes. Sue me.)