Is seems easyswap.biz is still operating, now redirecting to a new domain, easyswap.me. They silently relaunched themselves in this forum without explaining what exactly happened. I wonder if this forum's admins allow this sort of thing, especially after banning mix-ers for similar reasons of domain seizures.
The forum administration has nothing to do with the topic and moderators cannot intervene unless there is a violation of one of the forum rules. The trust system is the community's means of warning against fraud and scamming schemes.
The decision to ban mix-ers' activities does not only concern suspicious services but also includes all activities related to them. Trading platforms and mi-xing platforms cannot be compared in this regard.
Like you, I checked the link and didn't find any list of the platforms that were seized. I also searched for the same list using search engines online and didn't find any reference to it on any of the news sites.