Update: Well, that channel that streamed Friday without region blocking did not stream Saturday, and we'll have to wait and see if they broadcast today.
The official YouTube and Twitch channels listed in the graphic below are livestreaming parts of the festival, but it's region locked and many of you will need a VPN if you want to watch. But there's no guarantee of them showing The Cure's set as of now.
Will post more later as info becomes available.
Looks like they'll have an official livestream on YouTube and Twitch.