Yeah this is quite ridiculous. Even at very high salaries (no one makes these at Flexport, FYI) you're talking about a few million dollars to make this right (2 months severance).
Edit: I'm not defending it and it's just anecdotal; but it's definitely what I've seen/experienced.
That was very generous, but it's not at all unheard of. There are people who were on her team who got more than 12 months. They had been there quite a bit longer.