Force topic completion - order issues

I have my discussion board setup with the setting "FORCE TOPIC COMPLETION" set to ON and my topics are not enabling for participants in the correct order.

This will occur if you have posted your topics to a board with the setting FORCE TOPIC COMPLETION set to the On position (ticked as Yes) and then you decide to move the position of a topic by dragging and dropping the topic into a new position from the introduction screen. In this instance the discussion board still thinks the topic you are moving is set to become enabled after the participant completes the previous topic which was posted to the discussion board. 

When using this setting make sure you add all topics to the board in the correct sequence / order, or set the board topics up first before you set the FORCE TOPIC COMPLETION to the ON position (ticked as Yes).