Would you have to blame the casino or you would be held responsible for this?
Why i would blame myself if the issue is from the gambling site. Actually gambling is a whole game of money and majority of people want as more money as possible and if the money is in the hand of owner he will definitely find ways to keep the money on their side. Also in gambling there are many chances of manipulation even some casinos has a house edge which will beat any strategy in the long run so these are all some tactics doing casino owner to keep the money on there side and the issue you mentioning is a simple technical issue or may be some type of manipulation.
