Navigation Master achievement is not working.

I got Logistic Master done, but not Navigation Master, it seems bugged here:

http://i.imgur.com/827zfyg.png

http://i.imgur.com/fu5bPcv.png

This is a false alarm, the reason seems because of lag, this morning I see it my QM did not get that skill somehow, and so the achievement not completed.

Please close it :)

Thread closed as per request.