I just saw that on Bloombeg. I reprinted the article in our news section as well. Maybe someone knows something that we don't which could have caused the stock price to take a nosedive. Thats a pretty drastic decline for one day. Although I am not as familiar with the London Exchange this could just be a correction in the market from what may have been overpriced to start with.
On the flip side it could also be a good buying opportunity.
The stock price dropped because there was concern about their growth rate over the last quarter slowing down dramatically, and also concerns cited in their report that 86% of their customers are in the USA where the legality of playing poker online is "questionable".