You did not specify which character is encountering this issue.
Alex SandHunter is not in Marleybone. He is currently working on the mainline quest "Sneak Attack" given by Shojiro Gama in Hametsu Village MooShu.
Carlos StormCloud is not adventuring in Marleybone either, he is currently working on the mainline quest "Armor Handle" given by General Khaba in the Hall of Champions Krokotopia.
If you need more assistance, please provide more information about which character you are referring to, young Wizard.
