I was driving south on 101 in Mt. View and a car came out of the left lane and cut me off to take the 85S exit. Was that your code? (The responsible thing is to use a linter to catch these things so they don't become "runtime" errors.)
Path-planning algorithm might have been set to "racing mode" and your driving was evaluated as non-threatening/non-colliding for the duration of the maneuver ;-)