Game sometimes crashes while trying to render MHF_Villager player head

What I expected to happen:

An armor stand would be summoned with a villager head. 

What actually happened:

I ran the command /summon minecraft:armor_stand ~ ~ ~ {Invisible:1b,ArmorItems:[{},{},{},\{id:"minecraft:player_head",Count:1b,tag:{SkullOwner:"MHF_Villager"}}]} and the game crashed.

*Note: The game didn't crash every time I ran this command, only sometimes. Same goes for trying to place the head on a block.