more stuff i can't guarantee works by itself yet

code/modules/jobs/job_exp.dm

@@ -265,7 +265,7 @@ GLOBAL_PROTECT(exp_to_update)
 			"ckey" = ckey,
 			"minutes" = jvalue)))
 		prefs.exp[jtype] += jvalue
-	addtimer(CALLBACK(SSblackbox,/datum/controller/subsystem/blackbox/proc/update_exp_db),20,TIMER_OVERRIDE|TIMER_UNIQUE)
+	addtimer(CALLBACK(SSblackbox, TYPE_PROC_REF(/datum/controller/subsystem/blackbox, update_exp_db)),20,TIMER_OVERRIDE|TIMER_UNIQUE)
 
 
 //ALWAYS call this at beginning to any proc touching player flags, or your database admin will probably be mad

code/modules/jobs/job_types/_job.dm

@@ -200,7 +200,7 @@
 /datum/job/proc/announce_head(var/mob/living/carbon/human/H, var/channels) //tells the given channel that the given mob is the new department head. See communications.dm for valid channels.
 	if(H && GLOB.announcement_systems.len)
 		//timer because these should come after the captain announcement
-		SSticker.OnRoundstart(CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(_addtimer), CALLBACK(pick(GLOB.announcement_systems), /obj/machinery/announcement_system/proc/announce, "NEWHEAD", H.real_name, H.job, channels), 1))
+		SSticker.OnRoundstart(CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(_addtimer), CALLBACK(pick(GLOB.announcement_systems), TYPE_PROC_REF(/obj/machinery/announcement_system, announce), "NEWHEAD", H.real_name, H.job, channels), 1))
 
 //If the configuration option is set to require players to be logged as old enough to play certain jobs, then this proc checks that they are, otherwise it just returns 1
 /datum/job/proc/player_old_enough(client/C)