If you notice the system has stopped pushing through client projects from a client template you can find the issue within the Recurrence of that Client Template. Within the Recurrence section go under Taskflow Project Request section, and in here the system will tell you if there are failures on this recurrence.
To fix this, you must update the Next Period End Date within the Recurrence of the Client Template. First verify that your period end date matches of of the exists projects in the system by looking under the Projects from Template.
Next go in Edit mode in your Recurrence and change you Next Period End Date field to the next project you need the system to create. Then click on your Save button.