From memory the lottery is open from around October, and is still available. Each year I hear rumours that they plan to stop it at some point.

We are from England but won it based on the fact my wife, Carolyn, was born in Germany (her father was in the forces). She only lived there for a few months. Our friends also won it recently as her parents were born in Cyprus although they lived in the UK all their lives.

Bear in mind you can enter twice. For example, Carolyn entered as she was born in Germany. I entered because I am married to someone born in Germany, so it doubles your chances.