Is there any proof of people being investigateed or calls for harassment being supported by the mods? I don't quite feel comfortable believing that without proof. Though I don't doubt that there were some people who may have done it privately, I'd really need some evidence to show that it was endorsed by the mods there. Like, there wasn't even any calls for harassment on the new subreddit that got taken down and that one barely had any moderation.
Also, they banned several other subreddits even though they weren't affiliated with the original subreddit.