Apparently this plane was 24 Years old. Could have something to do with it?
an A320 has a 120,000 flying hours lifespan. thats 13 years straight.
airbus actually extended the lifespan BY "10 to 20 or more" years..
http://www.airbus.com/presscentre/p...ew-service-package-will-extend-a320039s-life/