Palace took a 19th-minute lead when Neil Danns swept the ball home from six yards. A crowd of just 8,690 saw Wednesday level through Clint Hills' own goal but Andrew took advantage of hesitant defending to fire a left-footed winner.
But what happened to that Wednesday team? Scroll down to find out.
5. Frank Simek
After a three-year stint with Carlisle United, Simek retired in 2013. Photo: Ross Kinnaird
6. Darren Potter
The 35-year-old veteran is currently turning out for Tranmere Rovers in League One. Photo: Pete Norton
7. James O’Connor
Part of the coaching set up at Louisville City FC in the United Soccer League Championship in America. Photo: Shaun Botterill
8. Tom Soars
The 33-year-old midfielder is enjoying a stint with League Two Stevenage Town. Photo: Getty