So i bought TTK the day after it came out with xbox credit it downloaded the key, and works great, but when my brother logs in and starts destiny all the TK content is locked and that he doesn't have access to it. The 360 we use is the only console we have ever had both of our accounts on. Just wanted to share/see if anyone has the same problem, and maybe have this problem resolved. And to be really i kind of real robbed. :\