Command Block's "#" censorship is broken

So I was creating some commands for my minigame world, then I encountered this weird bug! I created the command block which is "execute @e[scores=

{StandPower=5}

] ~ ~ ~" and I checked it again... then it's all censored with hashes. what?

I tried more to get some more informations and I realized that "execute @e[scores=\{StandPower=5}]" part wasn't censored, It seems like adding the "~ ~ ~" part to command block makes it all filtered.