I can only see 29 as well.
All I can think is #30 was perhaps in the squad but never actually played a game.
Possibly Brandon Wakeham?
MBYE, Moses
MORRIS, Brett
MORRIS, Josh
HOPOATE, William
MONTOYA, Marcelo
FRAWLEY, Matt
FORAN, Kieran
WOODS, Aaron
LICHAA, Michael
KLEMMER, David
JACKSON, Josh
FAITALA-MARINER, Raymond
FUALALO, Danny
ELLIOTT, Adam
TOLMAN, Aiden
EASTWOOD, Greg
MARSHALL-KING, Jeremy
FINE, Asipeli
TUALAU, Francis
BROWN, Fa'amanu
HOLLAND, Kerrod
MARTIN, Rhyse
PRIEST, Clay
TO'OMAGA, Renouf
OLIVE, John
SMITH, Reimis
LEWIS, Lachlan
OGDEN, Ofahiki
SMITH, Christopher