I don't think you know what an actual lack of communication looks like, at least as far as it pertains to your issue. They said that the numbers weren't final... that doesn't mean the information given is inaccurate, it means that the information can change. If by release, the tooltip didn't change but the actual numbers did, or vise versa, then yes, that IS inaccurate information. The only true inaccuracies came from mistranslations, notably, the damage buff if a MCH heat gauge reaches 100, opposed to the initial tooltip that said you got a damage nerf. That's really par for the course though, and doesn't mean much in the end.

So... get off your soap box.