^Sounds like it. That kind of encyclopedic error is quite common on the net. For instance, there was that one guy who straight-up guessed that the human form of Isis in "Assignment: Earth" was played by Victoria Vetri (a guess that I'm convinced is wrong, because Vetri's face is different, her eyes are a different color and she has a speck on the white of one of her eyes that the Isis portrayer lacked), and even though there was never any confirmation of that speculation, some websites such as IMDb started reporting it as fact, and other websites copied them, and so on.