i believe, one way to resolve this situation is to have your own content in terms of FAQ, ToS and others. you can have your reference like bustadice but don't copy word for word. maybe, in your own words, create content for your site. we know that no one starts from scratch, they definitely got their content from somewhere, but you need to avoid the plagiarism issue and make your own. if 8bethub is serious of staying long in this field, you will do the right thing to avoid issues.
But it seems like it's not about the plagiarising of the those content pages but also the scripts of bustadice without their permission. Well, even the content of their features/text/paragraphs even the phrase "Next generation dice" is copied lolcrime. It looks like it was lazy copied almost 90%, just the UI was different. And its a serious crime.