Just tested and this does seem to be in effect. Quite surprised to see it in action here. Not that I support piracy but if websites can be shut down on basis of piracy, what stops them shutting them down on for any other reason. Lets hope this stays as a separate incident.

And I guess most people using torrents know how to use anonymous web-proxies, so this doesn't really block the site that efficiently. To enforce blocking piratebay they'd have to block the proxies too, and that would open up another set of problems. Lets now wait for the decision from the supreme court and hope they are sensible.