Merge remote-tracking branch 'polaris/master' into polaris-sync

# Conflicts:
#	html/changelogs/.all_changelog.yml
#	maps/RandomZLevels/zresearchlabs.dmm

code/modules/organs/organ.dm

@@ -203,6 +203,7 @@ var/list/organ_cache = list()
 /obj/item/organ/proc/rejuvenate(var/ignore_prosthetic_prefs)
 	damage = 0
 	status = 0
+	germ_level = 0
 	if(!ignore_prosthetic_prefs && owner && owner.client && owner.client.prefs && owner.client.prefs.real_name == owner.real_name)
 		var/status = owner.client.prefs.organ_data[organ_tag]
 		if(status == "assisted")