The NRL has released a statement regarding the Titans having an extra player on the field last night, issuing a $5, 000 breach notice for the infringement.
After reviewing footage of the brief incident in the 49th minute of play, the NRL notified the Titans of the sanction today.
Earlier on Triple M
Gold Coast may have a case to answer over claims they fielded an extra man during their 24-20 come-from-behind NRL win over Canberra.
The NRL confirmed it would review footage of the match on Saturday at GIO Stadium, where it's believed a 14th player - former Raider David Shillington - went on the field before walking off again in the 48th minute.
He was meant to replace Tyrone Roberts, who went down clutching his knee but continued to play.
Titans coach Neil Henry admitted there was some confusion among officials around the interchange, but said Shillington wouldn't have been on for longer than five seconds.
"The interchange guy is supposed to sight it as far as I know and that didn't happen," he said.
"I wasn't watching that play at the time ... so I wasn't sure what was going on.
"Obviously match officials will have a look at it and we'll see what happens."