Goblin Geologist doesn't mark the map with ???

Platform: Windows 7 64bit
ISP: Telecom Italia
Type of Internet Connection: Fiber
Internet Connection Speed: 100/20Mbps
Date & Time: Apr. 9, 2018 23:51 GMT+1
Frequency: Once
Character Name: Apofis
Race: TarutaruM
World: Asura
Main Job: Puppetmaster, Lv.99
Support Job: Red Mage
Area and Coordinates: Quicksand Caves, J-11
Party or Solo: Solo
NPC Name: Goblin Geologist
Monster Name: -
Steps:
Can't progress with A Moogle Kupo d'Etat mission "Rescue! A Moogle's Labor of Love" since when i talk to Goblin Geologist he says "... i can mark them on your map--voilà!--just like so.." but when i check: Map > Markers nothing appear even switching between purple and green markers using right/left arrowkey. I have exactly the same issue with another character on another account.

You do realize that other entrances to Quicksand Caves (i.e. from both Eastern & Western Altepa) may be where the markers are. You will have to check those maps also for the spots. Possible to have none in the area that you talk to Goblin Geologist and they're all in other QSC areas.

Thanks Dzspdref, you were right. Markers are none in the area where the Goblin Geologist is, but appeared on other QSC area maps.