How do I remove this Zombie Script?

I inserted a badge giver into my game from the toolbox. Everything looked fine until I saw the name of the script was something very suspicious.
I deleted the script to make a new one when I noticed something even stranger.

The script was not removed.

I searched the script name in the search bar and deleted it. But it still won’t go away. Not even the find/replace menu can see it.
How do I remove this zombie script from my game?

No way from what I know, the best you could do is delete the code inside the script since you still have access to it.

The name of the script is odd, but the script itself is not malicious.

Do you have any malicious plugins? If not then I really have no idea unless it’s some studio bug…