If you haven't got it yet, don't worry: it just takes time. It will happen. You don't need to worry about it, watch for it, create bug reports or anything.
The problem is that its a requirement for Brain Capacity upgrades. I haven't gotten my First Eleven yet, so I assume thats why I haven't been dealt any BC cards.
It comes at a bad time too since I was looking for those cards in order to cut short the learning time on the new skills.
Seriously!? I thought that there was some weird conspiracy that I finally broke down and bought brain cap when we got new skills just for them to not count, then once the cards get fixed, I don't flip ANY! Its unusual that I don't flip any, 'cause I usually flip more brain cap than tank or quoin.
I'm still waiting for this achievement as well, and I'd like to be able to get brain cap upgrades before I actually finish these skills after not getting credit for the others.
Is *that* what the deal is? Now that there are new skills out I'm interested in buying brain cap cards, but of course they aren't coming up for me at ALL now, and I haven't gotten the First Eleven badge yet either.
Can't be
I've had all of my brain cap cards for a while and I still don't have my "1st 11" badge yet, but my son just got his badge a few mins ago and it's been a few days since he's bought a brain cap card.
Figure I'll get mine when it gets around to me lol
For anyone who is still waiting for this achievement and doesn't feel like waiting, just reload the game you'll get it shortly after (we made a special thingie which automatically checks and gives it to you if you are supposed to have it, but don't, when the game loads).