Fixes traitor codewords highlight and some other hear signal hoonks.

code/datums/brain_damage/hypnosis.dm

@@ -68,4 +68,4 @@
 				new /datum/hallucination/chat(owner, TRUE, FALSE, "<span class='hypnophrase'>[hypnotic_phrase]</span>")
 
 /datum/brain_trauma/hypnosis/handle_hearing(datum/source, list/hearing_args)
-	hearing_args[HEARING_MESSAGE] = target_phrase.Replace(hearing_args[HEARING_MESSAGE], "<span class='hypnophrase'>$1</span>")
+	hearing_args[HEARING_RAW_MESSAGE] = target_phrase.Replace(hearing_args[HEARING_RAW_MESSAGE], "<span class='hypnophrase'>$1</span>")

code/datums/brain_damage/mild.dm

@@ -241,7 +241,7 @@
 		if(prob(25))
 			var/deja_vu = pick_n_take(hear_dejavu)
 			var/static/regex/quoted_spoken_message = regex("\".+\"", "gi")
-			hearing_args[HEARING_MESSAGE] = quoted_spoken_message.Replace(hearing_args[HEARING_MESSAGE], "\"[deja_vu]\"") //Quotes included to avoid cases where someone says part of their name
+			hearing_args[HEARING_RAW_MESSAGE] = quoted_spoken_message.Replace(hearing_args[HEARING_RAW_MESSAGE], "\"[deja_vu]\"") //Quotes included to avoid cases where someone says part of their name
 			return
 	if(hear_dejavu.len >= 15)
 		if(prob(50))

code/datums/brain_damage/phobia.dm

@@ -88,7 +88,7 @@
 
 		if(findtext(hearing_args[HEARING_RAW_MESSAGE], reg))
 			addtimer(CALLBACK(src, .proc/freak_out, null, word), 10) //to react AFTER the chat message
-			hearing_args[HEARING_MESSAGE] = reg.Replace(hearing_args[HEARING_MESSAGE], "<span class='phobia'>$1</span>")
+			hearing_args[HEARING_RAW_MESSAGE] = reg.Replace(hearing_args[HEARING_RAW_MESSAGE], "<span class='phobia'>$1</span>")
 			break
 
 /datum/brain_trauma/mild/phobia/handle_speech(datum/source, list/speech_args)

code/modules/antagonists/traitor/datum_traitor.dm

@@ -23,7 +23,6 @@
 	owner.special_role = special_role
 	if(give_objectives)
 		forge_traitor_objectives()
-	RegisterSignal(owner.current, COMSIG_MOVABLE_HEAR, .proc/handle_hearing)
 	finalize_traitor()
 	..()
 
@@ -49,17 +48,16 @@
 		A.verbs -= /mob/living/silicon/ai/proc/choose_modules
 		A.malf_picker.remove_malf_verbs(A)
 		qdel(A.malf_picker)
-	UnregisterSignal(owner.current, COMSIG_MOVABLE_HEAR, .proc/handle_hearing)
 	SSticker.mode.traitors -= owner
 	if(!silent && owner.current)
 		to_chat(owner.current,"<span class='userdanger'> You are no longer the [special_role]! </span>")
 	owner.special_role = null
 
 /datum/antagonist/traitor/proc/handle_hearing(datum/source, list/hearing_args)
-	var/message = hearing_args[HEARING_MESSAGE]
+	var/message = hearing_args[HEARING_RAW_MESSAGE]
 	message = GLOB.syndicate_code_phrase_regex.Replace(message, "<span class='blue'>$1</span>")
 	message = GLOB.syndicate_code_response_regex.Replace(message, "<span class='red'>$1</span>")
-	hearing_args[HEARING_MESSAGE] = message
+	hearing_args[HEARING_RAW_MESSAGE] = message
 
 /datum/antagonist/traitor/proc/add_objective(datum/objective/O)
 	objectives += O
@@ -261,16 +259,20 @@
 /datum/antagonist/traitor/apply_innate_effects(mob/living/mob_override)
 	. = ..()
 	update_traitor_icons_added()
-	var/mob/living/silicon/ai/A = mob_override || owner.current
-	if(istype(A) && traitor_kind == TRAITOR_AI)
+	var/mob/M = mob_override || owner.current
+	if(isAI(M) && traitor_kind == TRAITOR_AI)
+		var/mob/living/silicon/ai/A = M
 		A.hack_software = TRUE
+	RegisterSignal(M, COMSIG_MOVABLE_HEAR, .proc/handle_hearing)
 
 /datum/antagonist/traitor/remove_innate_effects(mob/living/mob_override)
 	. = ..()
 	update_traitor_icons_removed()
-	var/mob/living/silicon/ai/A = mob_override || owner.current
-	if(istype(A)  && traitor_kind == TRAITOR_AI)
+	var/mob/M = mob_override || owner.current
+	if(iaAI(M) && traitor_kind == TRAITOR_AI)
+		var/mob/living/silicon/ai/A = M
 		A.hack_software = FALSE
+	UnregisterSignal(M, COMSIG_MOVABLE_HEAR)
 
 /datum/antagonist/traitor/proc/give_codewords()
 	if(!owner.current)