Not sure if this is a bug or just a bit misleading. Spinning the slots and hit Wild > Lemon > Lemon, but this counted as a loss. Assuming this indicates that 'Wild' is just another symbol, the same as the others. If this is the case, it may be better to replace this for something else such as 'Jackpot', as wild symbols are common in slots and replace all other symbols (Other than potential bonuses, not relevant here).