Who’s this somebody? Do you have proof such as blockchain TXID that they transferred said amount on the casino hot wallet?

The 2 user that you mention is not typically silent in time like this based on their long operations here. They encounter lots of problems but they resolve it and at the same time still in touch to user in this ANN thread.

This casino recently change representative here without the vouch from the 2 user that originally operating the casino. So there’s an inconsistency on what you are trying to speculate.