Workout text out of sync

I have finished the two ERG-workouts in the Baseline Endurance-challenge in the previous weeks. On both occasions the text is fully out of sync with the workout itself. Yesterday I did de Aerobic Sustainability-workout, and it seemed that the text was about a minute or so behind the actual workout. Earlier, when I did the Long Climbs-workout the workout started with text allining with the second half of the workout, before eventually showing the same, correct, text for the second half of the workout.

What is up with this?