Fix some area maps being locked

src/main/java/emu/lunarcore/server/packet/recv/HandlerGetMissionDataCsReq.java

@@ -0,0 +1,16 @@
+package emu.lunarcore.server.packet.recv;
+
+import emu.lunarcore.server.game.GameSession;
+import emu.lunarcore.server.packet.CmdId;
+import emu.lunarcore.server.packet.Opcodes;
+import emu.lunarcore.server.packet.PacketHandler;
+
+@Opcodes(CmdId.GetMissionDataCsReq)
+public class HandlerGetMissionDataCsReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] data) throws Exception {
+        session.send(CmdId.GetMissionDataScRsp);
+    }
+
+}