Revert "[MIRROR] /atom New() => Initialize() [MDB IGNORE]"

code/modules/modular_computers/NTNet/NTNet.dm

@@ -40,7 +40,7 @@ var/global/datum/ntnet/ntnet_global = new()
 /datum/ntnet/New()
 	if(ntnet_global && (ntnet_global != src))
 		ntnet_global = src // There can be only one.
-	if(SSatoms?.atom_init_stage > INITIALIZATION_INSSATOMS)
+	if (SSatoms && SSatoms.initialized > INITIALIZATION_INSSATOMS)
 		for(var/obj/machinery/ntnet_relay/R in machines)
 			relays.Add(R)
 			R.NTNet = src

code/modules/modular_computers/NTNet/NTNet_relay.dm

@@ -95,10 +95,13 @@
 			ntnet_global.add_log("Manual override: Network blacklist cleared.")
 			. = TRUE
 
-/obj/machinery/ntnet_relay/Initialize()
-	. = ..()
+/obj/machinery/ntnet_relay/New()
+	..()
 	assign_uid()
 	default_apply_parts()
+
+/obj/machinery/ntnet_relay/Initialize()
+	. = ..()
 	if(ntnet_global)
 		ntnet_global.relays.Add(src)
 		NTNet = ntnet_global