diff --git a/common/database_schema.h b/common/database_schema.h
index 7f883aa9f..8acde5161 100644
--- a/common/database_schema.h
+++ b/common/database_schema.h
@@ -165,89 +165,88 @@ namespace DatabaseSchema {
 	static std::vector<std::string> GetContentTables()
 	{
 		return {
-			"aa_ability",
-			"aa_actions",
-			"aa_effects",
-			"aa_rank_effects",
-			"aa_rank_prereqs",
-			"aa_ranks",
-			"aa_required_level_cost",
-			"adventure_template",
-			"adventure_template_entry",
-			"adventure_template_entry_flavor",
-			"altadv_vars",
-			"alternate_currency",
-			"auras",
+			"aa_ability", //
+			"aa_actions", // not in use?
+			"aa_effects", // not in use?
+			"aa_rank_effects", //
+			"aa_rank_prereqs", //
+			"aa_ranks", //
+			"aa_required_level_cost", // not in use?
+			"adventure_template", //
+			"adventure_template_entry", //
+			"adventure_template_entry_flavor", //
+			"altadv_vars", // no longer in use?
+			"alternate_currency", //
+			"auras", //
 			"base_data",
-			"blocked_spells",
-			"books",
-			"char_create_combinations",
-			"char_create_point_allocations",
-			"class_skill",
-			"damageshieldtypes",
-			"doors",
-			"faction_base_data",
-			"faction_list",
-			"faction_list_mod",
-			"fear_hints",
-			"fishing",
-			"forage",
-			"global_loot",
-			"goallists",
+			"blocked_spells", //
+			"books", //
+			"char_create_combinations", //
+			"char_create_point_allocations", //
+			"class_skill", // not in use?
+			"damageshieldtypes", // not in use ?
+			"doors", //
+			"faction_base_data", //
+			"faction_list", //
+			"faction_list_mod", //
+			"fear_hints", // not used
+			"fishing", //
+			"forage", //
+			"global_loot", //
+			"goallists", //
 			"graveyard",
-			"grid",
-			"grid_entries",
-			"ground_spawns",
-			"horses",
-			"instance_list",
-			"items",
-			"ldon_trap_entries",
-			"ldon_trap_templates",
-			"lootdrop",
-			"lootdrop_entries",
-			"loottable",
-			"loottable_entries",
-			"merchantlist",
-			"npc_emotes",
-			"npc_faction",
-			"npc_faction_entries",
-			"npc_scale_global_base",
-			"npc_spells",
-			"npc_spells_effects",
-			"npc_spells_effects_entries",
-			"npc_spells_entries",
-			"npc_types",
-			"npc_types_metadata",
-			"npc_types_tint",
-			"object",
-			"pets",
-			"pets_equipmentset",
-			"pets_equipmentset_entries",
-			"proximities",
-			"races",
-			"skill_caps",
-			"spawn2",
-			"spawn_condition_values",
-			"spawn_conditions",
-			"spawn_events",
-			"spawnentry",
-			"spawngroup",
-			"spells_new",
-			"start_zones",
-			"starting_items",
-			"task_activities",
-			"tasks",
-			"tasksets",
-			"tradeskill_recipe",
-			"tradeskill_recipe_entries",
-			"traps",
-			"tribute_levels",
-			"tributes",
-			"veteran_reward_templates",
-			"zone",
-			"zone_points",
-			"zone_server",
-			"zoneserver_auth",
+			"grid", //
+			"grid_entries", //
+			"ground_spawns", //
+			"horses", //
+			"items", //
+			"ldon_trap_entries", //
+			"ldon_trap_templates", //
+			"lootdrop", //
+			"lootdrop_entries", //
+			"loottable", //
+			"loottable_entries", //
+			"merchantlist", //
+			"npc_emotes", //
+			"npc_faction", //
+			"npc_faction_entries", //
+			"npc_scale_global_base", //
+			"npc_spells", //
+			"npc_spells_effects", //
+			"npc_spells_effects_entries", //
+			"npc_spells_entries", //
+			"npc_types", //
+			"npc_types_metadata", // not in use?
+			"npc_types_tint", //
+			"object", //
+			"pets", //
+			"pets_equipmentset", //
+			"pets_equipmentset_entries", //
+			"proximities", //
+			"races", // not used - peq editor?
+			"skill_caps", //
+			"spawn2", //
+			"spawn_condition_values", // boundary rewrite (1)
+			"spawn_conditions", //
+			"spawn_events", //
+			"spawnentry", //
+			"spawngroup", //
+			"spells_new", //
+			"start_zones", //
+			"starting_items", //
+			"task_activities", //
+			"tasks", //
+			"tasksets", //
+			"tradeskill_recipe", //
+			"tradeskill_recipe_entries", //
+			"traps", //
+			"tribute_levels", //
+			"tributes", //
+			"veteran_reward_templates", //
+			"zone", //
+			"zone_points", //
+			"zone_server", // unused
+			"zoneserver_auth", // unused
 		};
 	}
 
@@ -321,6 +320,7 @@ namespace DatabaseSchema {
 			"group_leaders",
 			"hackers",
 			"ip_exemptions",
+			"instance_list",
 			"item_tick",
 			"lfguild",
 			"merchantlist_temp",