ISP: Telia Sonera Oyj
Type of Internet Connection: Fiber/Ethernet
Internet Connection Speed: 100/100mbs
Date & Time: 6/23/2015 @ 6:53 PM GMT+3 (Finland)
Frequency: Once during storymode progression.
Character Name: Nasibihc Tigerstone
Race: Lalafell
World: Sargatanas
Class/Level: Ninja 59
Area and Coordinates: The Pillars (11,11)
Party or Solo: Solo
NPC Name: House Fortemps Guard
Monster Name: None
In-Game Time: 12:00 PM - 1:00 PM

Steps:
1) Receive the letter from Kuplo Kopp requesting you to visit the moogle in Moghome (Only one letter he sends to you, it's after you finish the library dungeon in main story mode and before riding the airship to Azys Lla) This letter comes during the main storymode.
2) Start the dialogue with the House Fortemps Guard when he gives you the letter from Kuplo Kopp.
3) Kuplo Kopp's chatline is wrongly said by House Fortemps Guard, it also showed up on the chat bubble that appeared on screen when it should say Kuplo Kopp said those words, not the House Fortemps Guard, of this I don't unfortunately have a screenshot, but it showed it wrong on the chatbox as well when I checked)

Screenshot of the conversation with the incorrect chatline circled with red: