I'm having the same issue, but only in regards to the Prima code. It's been over a week, and I have yet to receive any packs.
If the issue isn't resolved, it will be the second time this year that some form of Ultimate Team code failed to work for me. The other was the much-maligned code included with NCAA Football 14 at Walmart, which yielded nothing. (The upside is the game was $15 cheaper than the standard version, so I wasn't too fussed about it.)
I had high hopes for MUT this year, and wanted to make progress toward completing the last eight achievements, all of which center around MUT. When things like this get botched repeatedly, for myself and others, it makes me less likely to play MUT, and Madden in general. MUT, and the numerous achievements surrounding it, were among the reasons why I hadn't bought the last few iterations of the game, but I was a bit more willing to give it a try this time. How/when/if this issue is resolved will go a long way in determining whether or not I'll even bother with MUT, both this year and in future years.
