It's probably still a work in progress, or like a wiki, in that it is only as accurate as the volunteers working on it. I think the emphasis is on it being a sale site, rather than an info site. And since it is done by fans, it wouldn't be as reliable as an official site done by Hasbro or Takara.

For anyone else wondering, the previous discussion about the limitations of Crave to non-Americas can be found here.