That's probably accurate. It's like with movies: many people all talking about the same thing to multiple sources is bound to create confusion stemming from something being misheard or badly paraphrased. Either way, I think it's safe to say that these comics will have no appreciable connection to the old stuff, even though they will probably be ambiguous enough that fans can fit them into the old EU big picture if they want to. As such, I don't expect them to do anything that will radically alter what has been established before, IE we probably won't be getting anything like a new Hish mythos, and the Preds will most likely be written in a similar way to what Stradley and Perry did, even if they aren't explicitly called yautja.