I've completed the Titan subclass defender quest and only received the legendary class mark. The emblem never unlocked. I completed this quest after the 15th. I've been playing on my warlock and I can't even get past the subclass sunsinger quest, because it won't update that I've already fully upgraded the subclass sunsinger. Why the hell did I buy the expansion if I have to deal with broken game quest, and constant disconnecting? Get your shit together bungie.