It happens at all the casinos, this is why some of the dice sites have a very minimum faucet
All casinos/ gambling sites have their own faucet lickers the difference is that
you are not allowed to claim the faucet if you had no zero balance but in this sites you can keep on clicking the grid even if you have some balance. At most , people are using this sites as a faucet sites rather than a gambling sites which is not good