Over the last 2 days I have hit the jackpot once on Triple Diamonds, then the next day on Wheel of money. After winning Wheel of money lastnight I had 1,449,338 Units. about 10 minutes after winning I logged off. Today I logged in and now show I only have 866,078 Units. I did not purchase anything so this can not be. Is this a bug? 
Thanks for the help!