Unfortunately, this is what happens to online communities. Particularly those run by teenagers. I've been a member of a number of communities that have suffered deaths in very similar ways -- choked by the people who own the rights at the expense of the volunteers and the community.
It's unfortunate, because I find that often volunteer teenagers are the ones that truly have a passion for doing what they are doing, but they get held up by corporations or by people who want to monetize. When that doesn't work, the people in charge ignore the community until it dies.
It's sad to see it happen to another community.