diff --git a/Server/src/main/core/game/world/update/MapChunkRenderer.kt b/Server/src/main/core/game/world/update/MapChunkRenderer.kt
index 22fd11b8d..3d0d644a9 100644
--- a/Server/src/main/core/game/world/update/MapChunkRenderer.kt
+++ b/Server/src/main/core/game/world/update/MapChunkRenderer.kt
@@ -24,13 +24,8 @@ object MapChunkRenderer {
     fun render(player: Player) {
         val last = player.playerFlags.lastViewport
         val updated: ArrayList<RegionChunk> = ArrayList()
-        val current: ArrayList<MutableList<RegionChunk>> = ArrayList()
+        val current: ArrayList<ArrayList<RegionChunk>> = ArrayList()
 
-        // Center the build area on the loaded scene anchor (lastSceneGraph), NOT the live player position.
-        // The client's 13x13 build area is anchored at lastSceneGraph; addressing chunks relative to it keeps
-        // every chunk packet inside the client's scene window even when the player has drifted up to 3 chunks
-        // from the anchor (the scene graph only rebuilds at a drift of 4). Using player.location here instead
-        // pushes the viewport edge to drift+6 chunks from the anchor, off-window, so edge items never render.
         val anchor = player.playerFlags.lastSceneGraph ?: player.location
         val center = Location.create(anchor.x, anchor.y, player.location.z)
         for (dcx in -BUILD_AREA_DEPTH..BUILD_AREA_DEPTH) {
@@ -76,7 +71,7 @@ object MapChunkRenderer {
      * @param c The region chunk.
      * @return `True` if so.
      */
-    private fun containsChunk(list: MutableList<MutableList<RegionChunk>>, c: RegionChunk): Boolean {
+    private fun containsChunk(list: ArrayList<ArrayList<RegionChunk>>, c: RegionChunk): Boolean {
         val sizeList = list.size
         for (x in 0 until sizeList) {
             val chunkSize: Int = list[x].size