you're clueless.
1., no irish court decided that the Hungarian decision from 2002 was unfair, they have no legal right to do that. They decided on whether they should give him back to the Hungarian authorities.
2., the Hungarian authorities wanted him to serve his sentence in Ireland in the mid 2000s, Ireland had no law for that at that point. So in 2008-09 you've changed a law by the request of the Hungarian goverment that allowed his extradition. He was even arrested in Dublin and released on about 15000 eurs bail. So, even if it seemed a prolonged battle, everything seemed ok.
It seemed so anyways until this incompetent decision.
Noone cares if he serves his sentence in Ireland, in Hungary or Bangustan in Middle Earth.