No update yet. The only thing they claim is that I broke the rules, but they refuse to explain what rules were broken.
I also offered them to publish my betting history on the forum here, so that people can judge what rules were broken.
But they refuse any of them and the 550 mbtc is still stolen by 1xbit.
maybe they are tired also of answering the same case violated by players and that is " Using Multiple accounts"

or maybe they are looking for another invented reason and this time is more reasonable not like that first used in which they are proven as liar

but believe me , there is nothing you can do because all that who has this same claim from the start never get back their winnings , some had claimed their deposit funds only.