I'm a complete guitar beginner, so I'm working my way through Guitar Fundamentals Level 1. But despite having "100% completion" on all of the first chapter (and one lesson of the second chapter), my "Overall progress: Guitar Fundamentals 1" is 0%

Is there something extra I have to do so the website will 'credit' me for completion of lessons? I'd like the progress indicator to... progress :)

On an unrelated note: I'm really enjoying the beginner's lessons by Lisa McCormick. The level of the material and the repetition/reinforcement are perfect for me.