Waterford FC have filed a complaint to the FAI over the eligibility of Finn Harps defender Shane McEleney.
McEleney played in Harps’ 1-0 win over Waterford on Monday which kept Harps up in the premier division but meant Waterford missed out on a Europa League qualifier spot.
McEleney got a yellow card in Harps' defeat to St Pat's and should have served a one match ban.
The moving of the final series of games also saw the moving of the suspension date which freed McEleney to play.