Describe the bug
On the page NEWCOMERS PLAYLIST (https://www.hacker101.com/playlists/newcomers), there are three lessons listed.
Introduction, The Web in Depth and Writing Good Reports.
The linked video below it with an attached playlist however includes Introduction, The Web in Depth, XSS and Authorization, and SQL Injection and Friends.
So either the lesson links are wrong/missing some, or the wrong playlist is used.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'https://www.hacker101.com/playlists/newcomers'
2. Compare linked lessons and video playlist below it.

Expected behavior
Linked lessons and video playlist contain the same content.

Screenshots

Desktop (please complete the following information):

• OS: Windows 11
• Browser chrome
• Version 126