They will pay out your first withdraw, but will deny all others in hopes of luring more cash from you.
$25 doesn't look like a lot for any casino to ruin their reputation and it's almost the same from your previous withdrawal. How much did you deposit?
You should probably stay away from casinos with "lucky" in their name. There was another one with a different case and it's still unresolved.
The amount involved does not matter even if it's a $ cent scam is a scam if these users have any evidence that truly shows his deposits and showing the game was drawn which should normally result in refunds of the bet amount. But if the ops earn the fund through a referral bonus that is the only way the casino will have some condition against its withdrawal.
And from what I have seen so far it seems the funds are from a bonus and if that is the case the user may not be able to withdraw it since the casino may have some law against it.