I found this link that someone gave it to in the Nintendo Direct NOA Trailer thread a while ago and it said on GameStop website that it saids that Fire Emblem: Awakening will be releasing at March 31st, 2013 in North America. I am not sure if this might be a true release date, another mistake, or a place holder for 2013?

Here's this source:

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.