Happened something similar to me.

Cannot use gladiator skills on war when I sync, and just happened again with conjurere's ones as gladiator doing the "Ul'dah's Most Wanted" gladiator quest. Got all the class requeriments, my war is lv 50, glad lv 41 and conj lv46, so all the skills have already learned. Haven't tested yet on other disciplines, but on my brd and blm everything seems to work ok.

Time:2013/09/02 @12.30gmt+2
Frequency:whe I lv sync
World name:Ragnarok
Character name:Skuld Veil
NPC name:-
Monster name:-
Class/Level:glad lv 41 sync as lv 19 / war lv50 sync as lv 19
Party or solo:Solo and party
In-game time:varies
Area and coordinates: varies, the one that require to lv sync my char

-=-=-=-=-=-=- System Information -=-=-=-=-=-=-

SYSTEM_OS Windows 7 Ultimate 32 bits (6.1, compilación 7600) (7600.win7_gdr.101026-1503)
SYSTEM_CPU Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz (2 CPUs), ~2.9GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 2 SYSTEM_CORE_PHYSICS 2
SYSTEM_BIOS Award Modular BIOS v6.00PG
SYSTEM_LANGUAGE español (configuración regional: español)
SYSTEM_MEMORY 3326.492MB
SYSTEM_VIRTUAL_MEMORY 2047.875MB
SYSTEM_PAGE_FILE 6651.262MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 149.033GB SYSTEM_FREEDISC_SPACE 45.717GB
SYSTEM_DIRECTX_VERSION DirectX 11
SYSTEM_GRAPHICS NVIDIA GeForce GT 240
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP GeForce GT 240
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 985.750 MB
SYSTEM_GRAPHICS_SHARED_VRAM 1407.246 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1680 x 1050 (32 bit) (59Hz)
SYSTEM_GRAPHICS_DRIVER nvd3dum.dll,nvwgf2um.dll,nvwgf2um.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 8.16.0011.9107
SYSTEM_GRAPHICS_DRIVER_DATE 28/09/2009 1:12:21
SYSTEM_GRAPHICS_DRIVER_LANGUAGE Inglés
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND SyncMaster-1 (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {8F2A1715-4FC2-4AA5-8952-FE9B183E07A6}
SYSTEM_SOUND_DEVICE_NAME nvhda32v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.00.0000.0059
SYSTEM_SOUND_DRIVER_LANGUAGE Inglés
SYSTEM_SOUND_DRIVER_DATE 21/08/2009 22:24:03
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Mouse
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 8 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Teclado
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B19CE90-8866-11E0-8001444553540000}
SYSTEM_INPUT_NAME Logitech Cordless RumblePad 2
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 4 SYSTEM_GAMEPAD_BUTTON 12 SYSTEM_GAMEPAD_FOV 1
SYSTEM_INPUT {6B20D370-8866-11E0-8002444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 652 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4C2930-8866-11E0-8003444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4C5040-8866-11E0-8004444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4C9E60-8866-11E0-8005444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4CEC80-8866-11E0-8007444553540000}
SYSTEM_INPUT_NAME Wacom Virtual Hid Driver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 8 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4D3AA0-8866-11E0-8009444553540000}
SYSTEM_INPUT_NAME Wacom Virtual Hid Driver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 8 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6B4DAFD0-8866-11E0-800C444553540000}
SYSTEM_INPUT_NAME Wacom Virtual Hid Driver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0