Region Editing problem???

[Armadillo Rage]

I made a new island right outside of Ebonheart, I deleted all ninja monkey leveled creatures from the area. after putting all the buildings and plants in place, i tested the plugin in game. it worked great but theres a small slaughterfish on the ground in 2 spots and a dr...water guy thing half in the ground. i loaded the save game without the plugin while standing in ebonheart, saved, and rechecked that the creatures were deleted in the Construction set, then i reloaded with the plugin enabled. the creatures still show up even though they are deleted in the plugin. annoying wouldnt come close close to what it would be to play with them there. =) if anyone can tell me how to get rid of them that would be great.
thank you!