Daine Laurie, now with Canberra, faced off-field issues amid a potential drug scandal, with the NRL investigating Penrith's notification compliance.
Penrith are working with the NRL amid reports they did not notify the integrity unit about an alleged Mad Monday drug scandal involving Daine Laurie.
Laurie, who has since joined Canberra, had reportedly been due to face Penrith Local Court after police allegedly caught him with an illicit substance the morning after the Panthers' preliminary final loss to Brisbane last September.
Police withdrew the charges prior to his court date, which had been set for November 10.