Fix seismic charges and razor drone deployers

code/game/objects/items/weapons/explosives_vr.dm

@@ -8,7 +8,7 @@
 		target = src
 
 	var/turf/T = get_turf(target)
-	if(T.z in using_map.map_levels)
+	if(T.z in using_map.station_levels)
 		target.visible_message("<span class='danger'>\The [src] lets out a loud beep as safeties trigger, before imploding and falling apart.</span>")
 		target.overlays -= image_overlay
 		qdel(src)

code/game/objects/items/weapons/grenades/spawnergrenade_vr.dm

@@ -6,7 +6,7 @@
 /obj/item/weapon/grenade/spawnergrenade/manhacks/station/locked/detonate()
 	if(locked)
 		var/turf/T = get_turf(src)
-		if(T.z in using_map.map_levels)
+		if(T.z in using_map.station_levels)
 			icon_state = initial(icon_state)
 			active = 0
 			return 0