I had watch that last link and saw how the staff incharged of the game skipped the card. and this one,
we can see how the rolling ball jumped and shakes.. and here is the explanation how they cheat with that kind of stuff
https://www.youtube.com/watch?v=51bc1ypNsrU and it seems that they have some kind of disruptor in there to make the ball shakes and fall to other part of the roullete.
About roulette cheating of ball jumping and shaking, which is very common in roulette casino. They have a magnet below the table near the person who is rolling the dice. This type of cheating is very common. That is why it is told that dont play in casino as they always cheat and even if you win big they wont allow you to encash. They will start asking all documents and other stuffs which you wont be able to give and you have to leave your winnings.