SC, thanks for posting this on our forums.
The root cause of this is that we have a Race workout on the last day of the primary plan, but the last strength workout of the strength plans is many days before the race. Therefore, for example, TP considers the end date of the race to be April 5 based on the last workout, but considers the last day of the strength plan to be April 1 (or similar). So, the two end dates don’t align when applying both plans using an end date.
But, the start dates will as there is a workout on the first day of both, so using the same start date for both aligns the days.
We could fix this by adding a Race workout to the last day of the strength plans… I thought that would be weird in a strength plan, but it’s not any weirder than having it in the main plan I suppose.
I’ll get this in the pipeline for adding a Race workout to the strength plans on the last day.
David