@Anthony_Juarez, there are two lectures in section 1 (lectures 13 and 24), and one lecture in section 2 (currently lecture 79)
Until the links are corrected, you can get to the topics/sub-categories by using the Lectures drop down menu and scrolling through, or, you can search for “instructor hangout” and you’ll get these results :
@Ben / @sampattuzzi,
Further to @Anthony_Juarez post above, the issue with the links from Udemy is that you have 1.1, 1.2 and 2.1 in the URLs on Udemy, but they have been created on the forum without the fullstops between the numbers.
1.1 has two of the be the first topics also.
1.2 and 2.1 only have the one each (see link above)