It is funny, but...
Did you notice that you you'll get you Bravery count incremented when you run hard/elite. But you'll lose your all Bravery streak if you'll run normal first.
However, you'll not get usual 20 % + 50 % for elite BB run.
I think it is wrong.
If should be fixed asap. Or really BB with bonuses(it helps a lot), or no any bravery count increasing(or losing).