Unfortunately I lost the email conversations concerning the 2. infringement. I just remeber, that I went over all videos again and tried to find more information.
Also this happened at a time when so much more stuff happened in my life... I don't have a manager or lawyer to take care of such things!!!
To the video:
https://www.youtube.com/watch?v=XiHmD6ObDxk
After the second infringement I couldn't post sth or write messages on Facebook for 3 days.