Aye, it's been bugged through 2 patches and still running strong. It affects most, if not all, newly created hunters and titans. Bungie states the bug is caused if you have one character who's already finished the missions. This, however, is slightly incorrect. I've deleted all my characters and started fresh, and the bug still persists. The upside, Bungie has put out a post that is finally addressing the issue so hopefully the next patch will remedy the situation. With luck, it will happen sooner than later.