The Oxford Comma, and other animals

See, I've always been, on balance, slightly anti the Oxford Comma. But examples like this are almost enough to make me change my mind. Note that I did say "almost."

A direct quote from The Times newspaper, talking about a Peter Ustinov documentary and saying that:

“highlights of his global tour include encounters with Nelson Mandela, an 800-year-old demigod and a dildo collector”.