Date & Time: 3rd of August, 2017. 7:20AM (GMT-3)
Frequency: Once (Did not reproduce)
World name: Cactuar
Character name: Sacchi Hikaru
Retainer name: N/A
NPC name: Storm Squadron Sergeant
Monster name: N/A
Class/Level: Red Mage, Level 60.
Party or solo: Solo
In-game time: Between 8:30PM-9PM, Eorzea Time
Area and coordinates: Maelstrom Barracks
Housing: N/A

Steps:
1. Spoke to the NPC to complete a squadron deployment (The squadron mission being complete was Frontline Support)
2. Deployment ended in success, and all four deployed squadron members gained a new chesmitry choice as a result.
3. Went to the Regimen Board and switched Mujen Polajen's chemistry from "When accompanying a Hyur, party chemistry trigger rates increase by 20%" to "When accompanying someone of a different race, party chemistry trigger rates increase by 30%."
4. Went back to the NPC (Storm Squadron Sergeant) and noticed that Mujen Polajen's chemistry was marked as greyed out, despite the current squadron being Cecily(Hyur), Inghilswys(Roegadyn), Kelmomo (Lalafell) and Mujen Polajen(Lalafell).
5. Switched Kelmomo (Lalafell) for Baien (Au Ra), Mujen Polajen's chemistry then became no longer greyed out (active).

Connection Specs
- Type of internet connection/provider: Optic Fiber/VIVO
- Modem maker/model number: (Unknown)

■ PC Specs

Here is a copy-paste of what the FFXIV Launcher gives me under Config -> System Information -> Display: https://pastebin.com/vG9HsfFb

Browser Information
- Name and version of the browser currently in-use: Google Chrome Version 60.0.3112.90 64-Bits
- Internet Explorer Version: Version 11.483.15063.0