Statue mobs won't drop coins that they pick up from the ground

[SapphireSuicune]

Steam or GOG

Steam

Single Player/Multiplayer

Single

Operating System

Mac OSX 10.10

Terraria Version

1.4.0.5

Controls Used

Keyboard/Mouse

I don't know if this is able to be fixed but a statue mob stole my money and when I went back and killed it it didn't give it back