I think ukyo has never done one single withdraw manually. Ukyo has lied as he said he does withdraws manually.
I tell You what Uyko did:
He lost 94% of our Coins. Afterwards he transfered the rest of the coins to the claim portal to withdraw weex users 6% of their coins.
I remember users that were paid at the time he claimed he does manual withdraws. Though he never claimed that he stopped it. That became only clear because no one received coins anymore.
Im relatively sure that nearly all coins were gone at some point and the remaining 300
BTC he paid out might be deposits from users. Though of course you cant be sure about that.
Thanks for the investigation klabaki... i donated a bit to your address. I dont have a big clue about how these investigations are done so thanks for it.