That sucks to here that people are having problems with the emblems. My clan has unlocked all the emblems from clan wars and are able to use them.
That shows at least that the thing works. So far i thought it is a a glitch that affects all. So there is hope that we eventually will get the emblems. Sucks a little to work your butt off to get these emblems, but then after you earned them cannot unlock/get them. Beats the effort and is not really motivating to continue for the last emblem.