I'm now doing the raid pyrenees challenge with the productive version. Some days before I did the first 10,1 km of raid 6 (Marie blanque). Yesterday I did the rest of Marie Blanque (17,1 km) and directly 6.5 km of raid 7 (Aubisque). During the ride of the aubisque I was wondering why the climb pro control shows the Col de marie blanque (see picture below).
That are my save activities:
But today I had to do the rest of col de Marie Blanque again, because the challenge has'nt recognized it.
So I would recommend to save each finished stage ride during a challenge and not starting directly the next stage.