diff --git a/code/modules/assembly/signaler.dm b/code/modules/assembly/signaler.dm
index 7577a7a025c..c970cd62d5f 100644
--- a/code/modules/assembly/signaler.dm
+++ b/code/modules/assembly/signaler.dm
@@ -178,7 +178,10 @@ Code:
 	item_state = "electronic"
 
 /obj/item/device/assembly/signaler/anomaly/receive_signal(datum/signal/signal)
-	..()
+	if(!signal)
+		return 0
+	if(signal.encryption != code)
+		return 0
 	for(var/obj/effect/anomaly/A in orange(0, src))
 		A.anomalyNeutralize()
 
diff --git a/code/modules/events/anomaly_bluespace.dm b/code/modules/events/anomaly_bluespace.dm
index 256a4322c81..7c2b265f2f0 100644
--- a/code/modules/events/anomaly_bluespace.dm
+++ b/code/modules/events/anomaly_bluespace.dm
@@ -21,7 +21,7 @@
 
 
 /datum/round_event/anomaly/anomaly_bluespace/end()
-	if(newAnomaly)//If it hasn't been neutralized, it's time to warp half the station away jeez
+	if(newAnomaly.loc)//If it hasn't been neutralized, it's time to warp half the station away jeez
 		var/turf/T = pick(get_area_turfs(impact_area))
 		if(T)
 				// Calculate new position (searches through beacons in world)
diff --git a/code/modules/events/anomaly_flux.dm b/code/modules/events/anomaly_flux.dm
index dc7e9d4b219..6dd10ad3447 100644
--- a/code/modules/events/anomaly_flux.dm
+++ b/code/modules/events/anomaly_flux.dm
@@ -21,6 +21,6 @@
 
 
 /datum/round_event/anomaly/anomaly_flux/end()
-	if(newAnomaly)//If it hasn't been neutralized, it's time to blow up.
+	if(newAnomaly.loc)//If it hasn't been neutralized, it's time to blow up.
 		explosion(newAnomaly, -1, 3, 5, 5)
 		qdel(newAnomaly)
\ No newline at end of file