▁in ▁September ▁ 2 0 1 2 , ▁the ▁company ▁was ▁del isted ▁from ▁the ▁Australian ▁stock ▁exchange . ▁ ▁A ▁couple ▁of ▁weeks ▁later ▁Mr ▁Joy ce ▁provided ▁an ▁update ▁on ▁his ▁investigation ▁into ▁Nov op ay ▁and ▁said ▁" T al ent 2 ▁had ▁been ▁issued ▁with ▁formal ▁not ices ▁of ▁a ▁bre ach ▁of ▁contract ▁and ▁key ▁performance ▁indic ators ". ▁However , ▁he ▁also ▁indicated ▁the ▁Government ▁had ▁agreed ▁to ▁pay ▁Tal ent 2 ▁another ▁$ 5 ▁million ▁to ▁fix ▁the ▁software ▁bugs ▁and ▁boost ▁the ▁number ▁of ▁data ▁processing ▁staff ▁and ▁staff ▁at ▁its ▁call ▁centre . ▁At ▁the ▁end ▁of ▁February , ▁a ▁software ▁upgrade ▁was ▁launched ▁with ▁further ▁up gr ades ▁planned ▁for ▁March ▁and ▁April . ▁However , ▁the ▁errors ▁continued ▁leading ▁the ▁Post ▁Primary ▁Te ach ers ' ▁Association ▁to ▁launch ▁group ▁legal ▁action ▁seeking ▁compens ation ▁for ▁" the ▁hurt , ▁hum ili ation ▁and ▁financial ▁suffering ▁caused ▁by ▁the ▁d ys function al ▁pay roll ▁system ". ▁ ▁The ▁technical ▁aud it ▁ ▁On ▁ 1 9 ▁March ▁Joy ce ▁released ▁the ▁results ▁of ▁a ▁technical ▁review ▁of ▁the ▁system . ▁It ▁found ▁there ▁were ▁ 5 2 6 ▁defect s ▁with ▁Nov op ay ▁and ▁a ▁back log ▁of ▁ 1 9 , 0 0 0 ▁pay - related ▁problems . ▁The ▁defect s ▁were ▁r ated ▁– ▁ 4 9 ▁were ▁class ified ▁as ▁very ▁serious , ▁ 3 2 0 ▁as ▁serious , ▁ 1 1 5 ▁as ▁moder