I do not have intention to argue with you because I am seeing that your mother language is same as livecoin.net CEO, so I can assume that you even work for livecoin.net.
I think in any case there was no need to rush with delisting DBIX. Every exchange who are not scammer, announce delisting far in advance, and then give users at least a month to withdraw coins.
For 51% attack a damage was already made at july of 13th and that same day was over. Attacker could not do nothing with coins which were out of market at that time so there is no reason to not refund coins to users even after two days withdraw limit.
We all must ask them, and especially people like you, where are over 200K DBIX coins from users who did not managed to withdraw.
This is also not the first time livecoin doing something like this. Click the link above at my previous post and you will see.
Timing was also perfect! A lot of people are on vacations with limited internet access.
There are also a lot of holes in this all livecoin story...