NRL clubs will be asked to explain the miraculous recoveries of the 29 players ruled out of representative teams last week, only to be named for their clubs on Tuesday night.

Fairfax Media understands the NRL is frustrated over the club's treatment of the representative round, with the legitimacy of the matches high on the agenda for Wednesday's chief executives meeting.

Recovered: Parramatta fullback Jarryd Hayne will be back for his club this weekend. Credit:Getty Images

It appears that a miracle cure is doing the rounds in the NRL with an incredible 29 of the 31 players that were either made unavailable or withdrew from the representative matches named to return this weekend.

The two exceptions were were Cronulla's Todd Carney and Penrith's Elijah Taylor.