Resolved: lesson 3.2 Supervised, Unsupervise and Reinforcement Learning

Hi Ned, I understand that there is a bug in the Intro to AI course, since when trying to view lesson 3.2 Supervised, Unsupervise and Reinforcement Learning, the previous lesson is displayed instead of the required one. In fact, the duration times presented for both lessons (3.1 and 3.2) are exactly identical.