Transaction was really approved, which was surprising for me. Here is screenshot. https://ibb.co/C951JXx
But they decided to send funds not to the wallet that was specified in the withdrawal form, but to the one which I used last time. That seemed strange to me, but in general I have the money and I'm glad that my issue is closed.
Sending fund to the deposit address instead of another address that's been specified as recipient for withdrawal is a known practice to fight against AML/ATF for accounts that's raises suspicion. As you still have control over this wallet, and given your account's situation, it's an understandable measure taken by duckdice and shouldn't be a problem.
In regards to the accusation, there is a difficulty to check whose said the truth if case being involved is a multi-acc. The platform will not provide their findings in concern of their security and privacy, and the accuser's statements themselves can not be taken as the whole truth. We're in a moot here, and given that the case is solved with all the funds successfully withdrawn, I suggest you both to go separate ways [that is, OP, you never play on DuckDice anymore]. Meanwhile, I'll take my note of the situation surrounding this case and use it for future reference in case other accusations ever raised.