Crikey. We're solidly in Hymie-the-Robot realm here. (see sig) For the youngsters, that is a realm based on hyper literalism.Your quote says the investigation was "initially justified". Then they lied on multiply FISA applications after they were informed he was a CIA source and fabricated a statement from the CIA to cover this up. Your source doesn't say that he lied.
While "my source" -- aka the official report released by the GOP controlled senate after an investigation -- didn't use the word lie, they made it perfectly clear, at least to non-Hymie adherents.