Disagree strongly. Look, I feel bad for the three original leaders. I think they should be monetarily compensated.
However, runners always have the responsibility to know the course. Full stop. This isn’t new.
Local 5Ks—know the course. Club, middle school, and high school XC—know the course. Trail running—know the course. All road races—know the course.
Yes, they may have followed the lead vehicle in front of them, but in many races those change off regularly. You can’t rely on it unless explicitly told so, and even then you shouldn’t fully rely on it.
Know. The. Course.
At the same time, the ATC—and I love them as a former member!—should compensate those ladies for their screw up. They are jointly responsible.
I think what surprises me is all the folks who are like “give it to the original 3 leaders” probably have a large percentage overlap with those who sneer at participation trophies. Giving the ladies who went the wrong way the spots when it is their job to know and run the course is a participation trophy.