Note that websites are blocked for Chrome and Firefox users, since both of these use StopBadware.org.
See "DETAILS" in a reply below (it wouldn't fit in Hackernews' 2000 char limit).
Our website is not some click-bait shady website. We are the national governing body for a sport. Our members need our website to find out about tournaments. Our tournament organizers need our website to lookup info about players to run their tournaments. So there is real economic and reputational damage to us as a result of Google deciding to block us without any due process. The punishment remains in effect while we wait for another review.
Should Google have this power? Should Google be allowed to inflict immediate punishment (blocking)? Should Google give at least 5 business days notice before they inflict punishment? Or should it be more like the criminal justice system, innocent until proven guilty including after an appeal.
This is important as there can be real economic and reputational damage resulting from these autocratic actions.