The NPC doesn't actually look like the chest. It is located 1 sqm above the chest with the appearance of two stones in the wall (see battle window when you stand there).
Art Featherpitch (talk) 12:50, July 25, 2013 (UTC)
Yesterday, the positioning of the name bar was the same as the picture. The NPC was the left part of the chest, and the object was the right part. This probably has been changed due to a hidden patch today, or maybe a bug. — Arkshi 18:40, July 25, 2013 (UTC)