After speaking to someone in the know but who wouldn't divulge much, I am now convinced that Ukyo is being investigated along with others by the U.S. SEC and was forced to withhold people's funds and not talk about it until the investigation is complete. I further speculate that it is the same investigation into Satoshi Dice that is coming to light.

P.s. If you don't fully understand english and can't see the words "I am now convinced" and "further speculate", don't reply saying "this is bullshit" and look like a moron. I never said it is true, I am only sharing my current belief.