Playbooks not displaying

Kristin, I had this problem too, and it had to with how we had set up permission sets on our side.

From Support:

This looks to be an issue with your user not having any standard permission sets. When we add new components we upgrade only our stand permissions sets. To resolve this issue, we either need to assign you one of the standard permission sets (Admin or Standard, you do not want to use the cloned version), or you can manually add 'Workflowchild' Visual force page in the custom permission sets.

Thanks Heather - that did the trick!