Merchant-rat - he's still not gone (Sekiro: Shadows Die Twice)

In General, a trader from Old graves, well, that rat, he said that he had some business, it is necessary to leave, in short, the business collapses. Well, OK I thought, okay, maybe the wife gives birth XS. Met him later near the Temple of Sempo, once a kite is launched, it is odd to me about my ability to mind-control rubbed. Wouldn't listen, I tell you bosses to kill. Flew with a snake in the cave, and he was standing there (like XS got too sinobi probably). Said that their business did need to go back to the castle. And does not go away...I have a few mini-bosses filled up, the prosthesis was new, and he was still standing there...he's going to leave or is it all the end of his quest? I would have had something else bought