full tilt cheating

[klausdausw]

hi folks, it is unbelivable what i just saw: someone won with not the best hand the software made a mistake here is the hand . it was a Omaha Hi Pot Limit Game at Fulltilt:

Board: [6c 6d Kh 6s Jc]
Seat 1: Mallepalle (button) folded on the River
Seat 2: Janus 6 (small blind) folded before the Flop
Seat 3: warningart (big blind) showed [9d 3d 4s Js] and lost with three of a kind, Sixes
Seat 4: SIA_STAR folded on the River
Seat 5: petwaan folded on the River
Seat 6: matthew1133 showed [8s 7s 9s 7c] and won ($4.65) with a full house, Sixes full of Sevens

what the hell was goen on there ? why does the guy with the J-J - 666 not win the hand ??