I think it's all in the way you are navigating the lessons. Above the video area on the page, do you see the red arrow buttons? You need to be using those to go from one topic to the next topic in a lesson series.
At least thats what I've found. They are all there, I've seen them recently. In fact I'm in towards the end of Fund. 2.
[U]Ricks Current Mystery Video[/U] - Updated Monday March/02/2015