/title set "Saint of the Firmament" not working for phase 3 title

Date & Time: 2020-09-27 12:04 UTC+1
Frequency: Always
World name: Shiva
Character name: Animus Schneepfote
Retainer name: None
NPC name: None
Monster name: None
Class/Level: Paladin/80
Party or solo: Solo
In-game time: 8:16 am
Area and coordinates: Limsa Lominsa Lower Decks ( 9.3 , 11.3 )
Housing: None
Steps:
1. Acquiring achievement Phase III Divine Ascension
2. Using command /title set "Saint of the Firmament"
3. Getting error "Unable to use that title."
4. Manually equipping the title via Character -> Profile -> Title works.
5. Other titles for "/title set" work. I don't have the phase 2 saint title, only the phase 3 title.

Connection Specs
- Type of internet connection/provider: 20 Mbit/s
- Modem maker/model number:

■ PC Specs

To obtain the system information, open the FFXIV launcher and select Config → System Information → Display.


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

SYSTEM_OS Windows 10 Home 64-bit (6.2, Build 9200) (19041.vb_release.191206-1406)
SYSTEM_CPU Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz (8 CPUs), ~3.0GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 8 SYSTEM_CORE_PHYSICS 8
SYSTEM_BIOS 1.80
SYSTEM_LANGUAGE Deutsch (Regional Setting: Deutsch)
SYSTEM_MEMORY 16318.285MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 19262.285MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 475.946GB SYSTEM_FREEDISC_SPACE 287.253GB
SYSTEM_STORAGE D:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1863.016GB SYSTEM_FREEDISC_SPACE 1862.857GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce RTX 2080 SUPER
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP GeForce RTX 2080 SUPER
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 8010.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 8159.143 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_edf184f24a37bacd\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_edf184f24a37bacd\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_edf184f24a37bacd\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_edf184f24a37bacd\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 27.21.0014.5638
SYSTEM_GRAPHICS_DRIVER_DATE 9/14/2020 02:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND
SYSTEM_SOUND_DEVICE_ID
SYSTEM_SOUND_DEVICE_NAME
SYSTEM_SOUND_DRIVER_VERSION
SYSTEM_SOUND_DRIVER_LANGUAGE
SYSTEM_SOUND_DRIVER_DATE
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 Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1CFDD2A0-0012-11EB-8001444553540000}
SYSTEM_INPUT_NAME G815 RGB MECHANICAL GAMING KEYBOARD
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 7 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1CFEBD00-0012-11EB-8003444553540000}
SYSTEM_INPUT_NAME G815 RGB MECHANICAL GAMING KEYBOARD
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1D012E00-0012-11EB-8004444553540000}
SYSTEM_INPUT_NAME G815 RGB MECHANICAL GAMING KEYBOARD
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0


-=-=-=-=-=-=- Application Information -=-=-=-=-=-=-

FFXIVLauncher
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