I don't know whether this is a bug, but I can't find helpfiles on Roll20 use itself that help me troubleshoot the issue on my own. I became a Plus member and set my Games Publicly Visible flag to Yes. A few days later, registered Roll20 members were complaining to me that clicking my link to the game page only gave them an error message saying they had to join the game to view that page. I can't test that further without imposing on other people, but when I log off and browse games as a guest I am able to view only the recruitment page, not the game page.