diff --git a/src/game/MovementHandler.cpp b/src/game/MovementHandler.cpp
index 694d8c5fc..b82295f0b 100644
--- a/src/game/MovementHandler.cpp
+++ b/src/game/MovementHandler.cpp
@@ -160,13 +160,15 @@ void WorldSession::HandleMoveWorldportAckOpcode()
 
 void WorldSession::HandleMoveTeleportAck(WorldPacket& recv_data)
 {
-    CHECK_PACKET_SIZE(recv_data, 8+4);
-
     sLog.outDebug("MSG_MOVE_TELEPORT_ACK");
     uint64 guid;
-    uint32 flags, time;
 
-    recv_data >> guid;
+    if(!recv_data.readPackGUID(guid))
+        return;
+
+    CHECK_PACKET_SIZE(recv_data, recv_data.rpos()+4+4);
+
+    uint32 flags, time;
     recv_data >> flags >> time;
     DEBUG_LOG("Guid " UI64FMTD, guid);
     DEBUG_LOG("Flags %u, time %u", flags, time/IN_MILISECONDS);
diff --git a/src/game/Opcodes.cpp b/src/game/Opcodes.cpp
index bba16de8e..09be4e478 100644
--- a/src/game/Opcodes.cpp
+++ b/src/game/Opcodes.cpp
@@ -1295,4 +1295,6 @@ OpcodeHandler opcodeTable[NUM_MSG_TYPES] =
     /*0x4F2*/ { "UMSG_UNKNOWN_1266",                            STATUS_NEVER,    &WorldSession::Handle_NULL                     },
     /*0x4F3*/ { "UMSG_UNKNOWN_1267",                            STATUS_NEVER,    &WorldSession::Handle_NULL                     },
     /*0x4F4*/ { "UMSG_UNKNOWN_1268",                            STATUS_NEVER,    &WorldSession::Handle_NULL                     },
+    /*0x4F5*/ { "UMSG_UNKNOWN_1269",                            STATUS_NEVER,    &WorldSession::Handle_NULL                     },
+    /*0x4F6*/ { "UMSG_UNKNOWN_1270",                            STATUS_LOGGEDIN, &WorldSession::Handle_NULL                     },
 };
diff --git a/src/game/Opcodes.h b/src/game/Opcodes.h
index 833b451e9..f131adfe0 100644
--- a/src/game/Opcodes.h
+++ b/src/game/Opcodes.h
@@ -1303,7 +1303,9 @@ enum Opcodes
     UMSG_UNKNOWN_1266                               = 0x4F2, // not found 3.2
     UMSG_UNKNOWN_1267                               = 0x4F3, // not found 3.2
     UMSG_UNKNOWN_1268                               = 0x4F4, // not found 3.2
-    NUM_MSG_TYPES                                   = 0x4F5
+    UMSG_UNKNOWN_1269                               = 0x4F5,
+    UMSG_UNKNOWN_1270                               = 0x4F6,
+    NUM_MSG_TYPES                                   = 0x4F7
 };
 
 /// Player state