cyoshimu

Yeah - Reported this issue yesterday as well. http://www.343industries.org/forum/topic/16712-episode-of-legend-challenge-bug/

I just re-ran through Core - still no challenge completion/XP. Boo urns.

Earlier this evening I attempted to complete the weekly challenge "Episode of Legend." Unfortunately after completing all five of the Departure missions on legendary I did not receive credit for completing the challenge, nor did I receive 3000xp. I did complete the Departure missions out of order (I did Core first); however, I just wanted to see if anyone had the same issue before I go back and beat Core again (which will hopefully remedy the situation). Edit: I did receive the "A Legendary Episode" Achievement