This was a one time event for a particular member. He was banned for
illegal activity and challenged said allegations in court. Due to a
variety of factors, he was able to beat the charges and countersued.
As part of the settlement, he was allowed to return as a full member
in good stead.

This was not part of any kind of blanket amnesty. If you desire to
challenge your expulsion, contact one of the moderators or
administrators directly.