Spider Solitaire crashes system (r52151)

Created an attachment (id=6431)
An Image of the stuck cards.

I played a game spider solitaire (I never know how to write it) and won. Aside that the last cards are still glued to my cursor the system more or less freezed. I was still able to move the mouse (and the cards, that stuck to it) but when I klicked in the button 'OK' for example, nothing happened. Even clicking on 'start' prooved itself ineffective.