When you create a new training schedule, it does not apply to any of your existing learners immediately. While all new learners will be enrolled to your new training schedule, your existing learners will need the schedule pushed to them before it applies.
To apply your schedule to existing learners, go to “Training Overview”, “Training Schedule”, and click on “Push Schedule to All Learners”.
Please note that this will only impact future lessons. For example, if your existing learners are already up to their fifth month of training, they will still be up to their fifth month, just mirroring the new schedule. This means that the next lesson in month six will reflect your new schedule, but the existing learners will not start from month one again.