Their site no longer exists (their announcement thread on LAF is still in existence, and the link no longer works).
So I'am assuming that the support for their line never really materialised, and thus forced the miniature company to an early grave. Though I hope I'm wrong on that and someone proves it quickly.
Though I wouldn't be surprised if thats the case, I don't think the market for 28mm sci fi is at all big, compared to other subjects/scales.