Surely it is up to the host to accept or deny attendees. For every attendee to then sue someone they didn’t want there seems odd. The fact that it is the Congregations that are suing doesn’t make sense. The video that he uploaded shows individuals, not congregations. If the Elders divulged sensitive information about their congregations then shouldn’t they be suing the host for allowing him there?
Has the Elder that invited him been named and sued as well?