So yesterday the bio rewards were available for pickup in the kiosks. If you picked them up because you saw no problem with it (like me and many others) and didn't delete them overnight then your questline will be locked this morning. But don't go spend 40 more dollars for TTK it's as simple as this... First go to where your recent downloads/download history is and find where it says you downloaded the Taken King Then re-download TTK (this will take like less than a minute because you've already downloaded it) once that's done you can go back into the game and will have the questline. I woke up this morning without the questline and have them now after this simple step. MAKE SURE YOU DELETE THE SHADER, SPARROW, AND EMBLEM BEFORE YOU DO THIS IT WONT PROBABLY WONT WORK IF YOU DONT DELETE THEM