Best to go directly to the source of that above article to ascertain the current number of servers blocking Journa.host: @mathewi
But also add one more, tonight Mastodon.tech will join the #Fediblock in also blocking Journa.host in solidarity with oppressed communities as @lawremipsum more eloquently said below:
“Yeah this is also troubling to me. It [journa.host] drove a trans voice off their server, in exactly the way that weaponized civility harms members of other oppressed communities. They’ll likely keep doing it because it’s baked into their worldview.”