diff --git a/code/modules/instruments/songs/play_legacy.dm b/code/modules/instruments/songs/play_legacy.dm
index 9d7ba493d4..bd964765cb 100644
--- a/code/modules/instruments/songs/play_legacy.dm
+++ b/code/modules/instruments/songs/play_legacy.dm
@@ -86,5 +86,8 @@
 			var/mob/living/L = M
 			L.apply_status_effect(STATUS_EFFECT_GOOD_MUSIC)
 		*/
+		if(!M)
+			hearing_mobs -= M
+			continue
 		M.playsound_local(source, null, volume * using_instrument.volume_multiplier, S = music_played, preference = /datum/client_preference/instrument_toggle, volume_channel = VOLUME_CHANNEL_INSTRUMENTS)
 		// Could do environment and echo later but not for now
diff --git a/code/modules/mob/dead/observer/observer.dm b/code/modules/mob/dead/observer/observer.dm
index 0a774d7295..50a3cc5959 100644
--- a/code/modules/mob/dead/observer/observer.dm
+++ b/code/modules/mob/dead/observer/observer.dm
@@ -455,7 +455,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		to_chat(usr, "<span class='warning'>You cannot follow a mob standing on holy grounds!</span>")
 		return
 	if(get_z(target) in using_map?.secret_levels)
-		to_chat(src, SPAN_WARNING("Sorry, that target is in an area that ghosts aren't allowed to go."))
+		to_chat(src, "<span class='warning'>Sorry, that target is in an area that ghosts aren't allowed to go.</span>")
 		return
 	if(target != src)
 		if(following && following == target)
@@ -463,7 +463,11 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		following = target
 		to_chat(src, "<span class='notice'>Now following [target]</span>")
 		if(ismob(target))
-			forceMove(get_turf(target))
+			var/target_turf = get_turf(target)
+			if(!target_turf)
+				to_chat(usr, "<span class='warning'>This mob does not seem to exist in the tangible world.</span>")
+				return
+			forceMove(target_turf)
 			var/mob/M = target
 			M.following_mobs += src
 		else
diff --git a/code/modules/mob/living/carbon/human/human_defense.dm b/code/modules/mob/living/carbon/human/human_defense.dm
index 6a60ec0448..f5dd0d3aca 100644
--- a/code/modules/mob/living/carbon/human/human_defense.dm
+++ b/code/modules/mob/living/carbon/human/human_defense.dm
@@ -402,7 +402,7 @@ emp_act
 			return
 		// PERSON BEING HIT: CAN BE DROP PRED, ALLOWS THROW VORE.
 		// PERSON BEING THROWN: DEVOURABLE, ALLOWS THROW VORE, CAN BE DROP PREY.
-		if((can_be_drop_pred && throw_vore) && (thrown_mob.devourable && thrown_mob.throw_vore && thrown_mob.can_be_drop_prey)) //Prey thrown into pred.
+		if((can_be_drop_pred && throw_vore && vore_selected) && (thrown_mob.devourable && thrown_mob.throw_vore && thrown_mob.can_be_drop_prey)) //Prey thrown into pred.
 			vore_selected.nom_mob(thrown_mob) //Eat them!!!
 			visible_message("<span class='warning'>[thrown_mob] is thrown right into [src]'s [lowertext(vore_selected.name)]!</span>")
 			if(thrown_mob.loc != vore_selected)
@@ -412,7 +412,7 @@ emp_act
 
 		// PERSON BEING HIT: CAN BE DROP PREY, ALLOWS THROW VORE, AND IS DEVOURABLE.
 		// PERSON BEING THROWN: CAN BE DROP PRED, ALLOWS THROW VORE.
-		else if((can_be_drop_prey && throw_vore && devourable) && (thrown_mob.can_be_drop_pred && thrown_mob.throw_vore)) //Pred thrown into prey.
+		else if((can_be_drop_prey && throw_vore && devourable) && (thrown_mob.can_be_drop_pred && thrown_mob.throw_vore && thrown_mob.vore_selected)) //Pred thrown into prey.
 			visible_message("<span class='warning'>[src] suddenly slips inside of [thrown_mob]'s [lowertext(thrown_mob.vore_selected.name)] as [thrown_mob] flies into them!</span>")
 			thrown_mob.vore_selected.nom_mob(src) //Eat them!!!
 			if(src.loc != thrown_mob.vore_selected)
diff --git a/code/modules/vore/eating/living_vr.dm b/code/modules/vore/eating/living_vr.dm
index 83384066eb..8020233ad1 100644
--- a/code/modules/vore/eating/living_vr.dm
+++ b/code/modules/vore/eating/living_vr.dm
@@ -776,7 +776,7 @@
 	if(istype(I, /obj/item/device/paicard))
 		var/obj/item/device/paicard/palcard = I
 		var/mob/living/silicon/pai/pocketpal = palcard.pai
-		if(!pocketpal.devourable)
+		if(pocketpal && (!pocketpal.devourable))
 			to_chat(src, "<span class='warning'>\The [pocketpal] doesn't allow you to eat it.</span>")
 			return