I was having problems loading it. The google cached version worked for me when I clicked for the text only version:

http://webcache.googleusercontent.com/search?q=cache:9juIKtY...

Here's a link to the paper

https://www.cell.com/cell/fulltext/S0092-8674(20)30229-4

Ah, that's why this looked familiar. That link was posted 2 days ago and made front page: https://news.ycombinator.com/item?id=22500063

yes.