I have made a hasty translation of the game before leaving for Essen. While it may not be in perfect English, it should be good enough to teach you how to play the game. I've checked the rules and everything is explained correctly.
I have made 3 PDF-files: - Rules - Card list for use with the German game - and a set of English cards for use with standard card sleeves.
The latter has icons which makes it easier to play the original text version. I hope someone will take the idea and make some even better cards as my artistic skills are extremely limited.
Even though the set will allow you to play the expansion without buying it, I am confident that those of you who love the game will still buy the expansion for the cool wooden Bean figures.