diff --git a/Maple2.File.Flat/maplestory2library/IMS2InteractActor.cs b/Maple2.File.Flat/maplestory2library/IMS2InteractActor.cs
index 6b17c4f..ba87b47 100644
--- a/Maple2.File.Flat/maplestory2library/IMS2InteractActor.cs
+++ b/Maple2.File.Flat/maplestory2library/IMS2InteractActor.cs
@@ -12,17 +12,13 @@ public interface IMS2InteractActor : IActor, IMS2InteractObject, I3DProxy, IMS2M
         bool MinimapInVisible => true;
         bool Transparency => true;
         bool UseInstancing => false;
-        // Manually added: a handful of MS2InteractActor entities double as NPC spawn points and
-        // carry the SpawnPointNPC property set (e.g. 11000119_MS2InteractActor_Moonrabbit on
-        // 80000022_bonus). Neither the flat definition nor any mixin declares them, so they are
-        // patched into the type index by RuntimeClassLookup the same way MS2Actor's are.
-        [Obsolete("This property should not exist")]
+        // Manually added: 11000119_MS2InteractActor_Moonrabbit on 80000022_bonus doubles as an NPC
+        // spawn point and carries the SpawnPointNPC property set. The flat definition and its
+        // mixins do not declare these, so RuntimeClassLookup patches them into the type index.
+        // They are real data and the server reads them, so they are not marked obsolete.
         IDictionary<string, string> NpcList => new Dictionary<string, string>();
-        [Obsolete("This property should not exist")]
         int SpawnPointID => 0;
-        [Obsolete("This property should not exist")]
         float SpawnRadius => 0;
-        [Obsolete("This property should not exist")]
         uint NpcCount => 0;
     }
 }
diff --git a/Maple2.File.Parser/Maple2.File.Parser.csproj b/Maple2.File.Parser/Maple2.File.Parser.csproj
index 80fb8ec..73d6e43 100644
--- a/Maple2.File.Parser/Maple2.File.Parser.csproj
+++ b/Maple2.File.Parser/Maple2.File.Parser.csproj
@@ -13,7 +13,7 @@
         <PackageTags>MapleStory2, File, Parser, m2d, xml</PackageTags>
         <!-- Use following lines to write the generated files to disk. -->
         <EmitCompilerGeneratedFiles Condition=" '$(Configuration)' == 'Debug' ">true</EmitCompilerGeneratedFiles>
-        <PackageVersion>2.4.30</PackageVersion>
+        <PackageVersion>2.4.31</PackageVersion>
         <TargetFramework>net8.0</TargetFramework>
         <PackageReadmeFile>README.md</PackageReadmeFile>
         <ImplicitUsings>enable</ImplicitUsings>
diff --git a/Maple2.File.Parser/Xml/Table/DungeonRoom.cs b/Maple2.File.Parser/Xml/Table/DungeonRoom.cs
index 46eadc5..5d94272 100644
--- a/Maple2.File.Parser/Xml/Table/DungeonRoom.cs
+++ b/Maple2.File.Parser/Xml/Table/DungeonRoom.cs
@@ -75,15 +75,17 @@ public partial class DungeonRoom : IFeatureLocale {
     [XmlAttribute] public string openPeriodDate = string.Empty;
     [XmlAttribute] public bool isDisableFindHelper;
     [XmlAttribute] public int extraRewardTicketBaseCount; // 0
+    // Absent from the GMS2 table, set on 18 rows of Lith's and 34 of KMS2's.
+    [XmlAttribute] public int extraRewardTicketTableID;
+    // No row sets these two in GMS2, KMS2 or Lith. PrivateMaple2 still maps both into its metadata.
+    [XmlAttribute] public bool dungeonHelperManualChange;
+    [XmlAttribute] public bool isUseFindMember;
 
     // Not in XML
     // enum extraRewardItemType
-    [XmlAttribute][Obsolete("Unused")] public int extraRewardTicketTableID;
     [XmlAttribute][Obsolete("Unused")] public bool isLimitTime;
     [XmlAttribute][Obsolete("Unused")] public bool isTimeUp;
     [XmlAttribute][Obsolete("Unused")] public bool isRandomField;
-    [XmlAttribute][Obsolete("Unused")] public bool dungeonHelperManualChange;
-    [XmlAttribute][Obsolete("Unused")] public bool isUseFindMember;
     [M2dArray][Obsolete("Unused")] public int[] findHelperRewardDropBoxIds;
     [M2dArray][Obsolete("Unused")] public int[] findHelperExtraRewardDropBoxIds;
     [XmlAttribute][Obsolete("Unused")] public bool isDisableRandomMatch;
diff --git a/Maple2.File.Parser/Xml/Table/Server/FishingSpot.cs b/Maple2.File.Parser/Xml/Table/Server/FishingSpot.cs
index 8b4fb36..3466c86 100644
--- a/Maple2.File.Parser/Xml/Table/Server/FishingSpot.cs
+++ b/Maple2.File.Parser/Xml/Table/Server/FishingSpot.cs
@@ -19,5 +19,5 @@ public partial class FishingSpot : IFeatureLocale {
     [XmlAttribute] public int globalDropBoxId;
     [XmlAttribute] public int individualDropBoxId;
     [XmlAttribute] public int spotLevel;
-    [XmlAttribute] public bool spotDropRank;
+    [XmlAttribute] public int spotDropRank;
 }
diff --git a/Maple2.File.Tests/InteractActorSpawnerTest.cs b/Maple2.File.Tests/InteractActorSpawnerTest.cs
index b850588..0061a3d 100644
--- a/Maple2.File.Tests/InteractActorSpawnerTest.cs
+++ b/Maple2.File.Tests/InteractActorSpawnerTest.cs
@@ -10,7 +10,6 @@ namespace Maple2.File.Tests;
 // set (SpawnPointID / NpcList / NpcCount / SpawnRadius). Neither the flat definition nor any mixin
 // declares those, so RuntimeClassLookup patches them into the type index. See MS2Community/
 // PrivateMaple2#270.
-#pragma warning disable CS0618 // properties are intentionally marked obsolete
 [TestClass]
 public class InteractActorSpawnerTest {
     [TestMethod]
@@ -68,4 +67,3 @@ public void ReportAllInteractActorsWithSpawnerData() {
         }
     }
 }
-#pragma warning restore CS0618