[itaibn]

The list seems to be missing the simplest naughty string of all: The empty string!

(Well, the text file has empty lines separating the comments and example strings so it technically includes the empty string, but it's not in the JSON file.)

[minimaxir]

There is a pull request pending that fixes this.

[DonHopkins]

I also submitted a pull request with an infinitely long string, but it's still pending...