I picked up a bounty now, where I have to kill the Divisive Mind in "The Black Garden" mission on Mars with the heroic modifier active.
So I pick that mission, level 20, which gives me the heroic modifier, and start it, ending up somewhere in the middle of the whole mission.
Probably I killed the Divisive Mind in this same bounty a while ago, and left to orbit, leaving the mission progress half-way.
If I pick it up at level 22, it starts back at the beginning, but if I then leave again and go back to level 20, it picks up in the middle again.
Is it possible to reset a mission, like this one at level 20, so that I start over at the beginning?
Note that I know that if I just continue the mission from where it currently starts, in the middle, and play it through to the end, getting the completion screen, then the next time it will start back at the beginning. My question is if there is another way to get it to start back at the beginning.