I don't have a video because this problem spans an hour. I have hit the vanguard level 41 playlist several times and the only mission I get is Taniks . Normally, I could understand it as a randomly generated set of missions, but I got it five times in a row. I'm thinking it's a bug. I'm restarting the game now, but I wanted to post this not only to note the problem, but to address the underlying issue of repetitive gameplay. No player should be submitted to the same missions more than twice in a row, let alone three or more times.