Can't jump forward to other chapters?

We are using Coursepress 2.0.5. When a new students try to start a different chapter then the first (such as starting on Chapter 3) it says in a popup:
"You need to complete all the REQUIRED modules before this unit.
Please press the Prev button on the left to continue." when they click Next on the videos page.

Why? The Coursepress settings of "User needs to answer all required assessments and view all pages in order to access the next unit" is off for all units.

Why is this happening still? The changelog for 2.0.6 has "Improved: Required unit message.". This this mean I should upgrade to fix it?