Fixes mismatching diona internal organ tags

code/modules/organs/organ.dm

@@ -56,7 +56,7 @@ var/list/organ_cache = list()
 		var/mob/living/carbon/human/H = holder
 		if(istype(H))
 			if(internal)
-				var/obj/item/organ/external/E = H.organs_by_name[src.parent_organ]
+				var/obj/item/organ/external/E = H.get_organ(parent_organ)
 				if(E)
 					if(E.internal_organs == null)
 						E.internal_organs = list()

code/modules/organs/organ_alien.dm

@@ -158,14 +158,6 @@
 	name = "anchoring ligament"
 	parent_organ = "groin"
 
-/obj/item/organ/diona/node
-	name = "receptor node"
-	parent_organ = "head"
-
-/obj/item/organ/diona/nutrients
-	name = "nutrient vessel"
-	parent_organ = "chest"
-
 /obj/item/organ/diona
 	name = "diona nymph"
 	icon = 'icons/obj/objects.dmi'
@@ -183,8 +175,9 @@
 // These are different to the standard diona organs as they have a purpose in other
 // species (absorbing radiation and light respectively)
 /obj/item/organ/diona/nutrients
-	name = "nutrient vessel"
-	organ_tag = "nutrient vessel"
+	name = "nutrient channel"
+	parent_organ = "chest"
+	organ_tag = "nutrient channel"
 	icon = 'icons/mob/alien.dmi'
 	icon_state = "claw"
 
@@ -192,7 +185,8 @@
 	return
 
 /obj/item/organ/diona/node
-	name = "receptor node"
+	name = "response node"
+	parent_organ = "head"
 	organ_tag = "receptor node"
 	icon = 'icons/mob/alien.dmi'
 	icon_state = "claw"

code/modules/organs/organ_external.dm

@@ -159,8 +159,8 @@
 	return
 
 
-/obj/item/organ/external/New(var/mob/living/carbon/holder, var/internal)
-	..()
+/obj/item/organ/external/New(var/mob/living/carbon/holder)
+	..(holder, 0)
 	if(owner)
 		replaced(owner)
 		sync_colour_to_human(owner)