A series of Death Note figures also don't know their future at the moment, though I don't think they'd had release dates yet, so they probably hadn't already been preordered, unlike Revy and Louise.
Robert notes that it's unclear whether the entire company is completely shutting down or not, but they're definitely pulling out of the US market-- and he's trying to get in touch with the company to determine whether Revy and Louise will be their final releases directly in the US.
If Jun continues to operate in the US, these figures can still be imported, I'm sure...but we'll see.
http://www.animevice.com/news/its-a-catgirl-eat-dogboy-world/51/