Don't know for other characters, but for the mission "USE your ultim", when you USE Reyna's Ultim but don't see any enemy and/or do any damage, this game ... do not take into account for the mission.
You can use your ultim 10 times, if you had a bad timing, your teammate kills everyone, die without doing any damage, your mission is not progressing. WHY ? Just why ?
For Brimstone for exemple. You can USE your ultim, even in front of you, uselessly, without doing any damage, it's count. For EACH use.
So FIX it, PLEASE !
Or rename your stupid mission because USE it's USE. And it is not normal that for a character I can just press a button and be sure that it is taken into account and with another I also have to be careful what I do.
When i press ULTIMATE BUTTON when i can, for USE my ULT, i want the game to take into account that i used my ultimate.
Thanks.
PS : and take out the possibility of reviewing the matches one day ... impossible to take the competitive aspect seriously without reviewing what we have done, analyzing the team play, what the opponent may have done, etc ...