Yeah I noticed that as well. You can view the full event with all the code blocks and syntax highlighting on my blog though:

https://my2sats.space/blog/nevent1qy28wumn8ghj7un9d3shjtnyv9kh2uewd9hsqgr4f4zsxehsukp4ucv4320gvpq7qmgmc0t28j9p0kywgrqj4rhkmvssrp9j