Critters 4 WGA locked writing credits need attention

The WGA locked writing credits for Critters 4 are incomplete. They should be:

Rupert Harvey          (story by)                        1,1,1
Barry Opper              (story by)                        1,1,2
Joseph Lyle              (screenplay by)                2,1,1
David J. Schow        (screenplay by)                2,2,1