Learn from my mistake when trying to obtain the map from the chest:
If you currently have the quest "A Test of True Love" from Bastok, where you have to gather the 3 pages for the Bard in Port Bastok...you'll get the page "L'Ancienne" first before the map! ><
Since I have been leveling up RDM here for a bit & had a chest key in my MH, I decided to go for the map. Found the chest easily, though I had to escape out of there due to gob aggro. Sooo disappointed when I got that page instead of the map. Hopefully I can get another key from next lvl up session. /em crosses fingers ^^