The video of Dr. Erickson is still up on MSN website and another YouTube channel.
https://youtu.be/Zed_U257j4o
https://www.msn.com/en-us/news/politics/dr-erickson-covid-19-briefing/vi-BB133JTK
What is the post number?
Pretty sure the notables are all there. Try searching with something else besides the url before saying they are missing. I saw several posts on Dr Erickson with urls from a few days ago.