Even with very public cases of company leaders who did horrible things (much worse than lying), the companies that fired them said nothing officially. The person just "resigned". There's just no reason open up even the faintest possibility of an expensive lawsuit, even if they believe they can win.
So yeah, someone definitely told the lawyers to go fuck themselves when they decided to go with this inflammatory language.
I wouldn't put money on the last one, though.
You also wouldn't try to avoid a lawsuit if you believed (hypothetically) it was impossible to avoid a lawsuit.
You're assuming they even consulted the lawyers...