Large character models (Jin Lei, Yan Luo, Stonefist) occasionally overlap shiny objects, making them untappable. This is most apparent in the daily gold dungeons. Missing out on gold is not a good feeling, especially for a player who is constantly in need of it.
A quick solution is to rearrange shiny objects on the daily gold dungeon map to be near the center of the screen (not overlapping your heroes or the enemies), pushed further back into the background, or simply made larger/taller. The crypt dungeons are a good example of this object placement.