Apostrophe Corner

I see there's some sort of genetic link between being a member of the Flat Earth Society and not knowing where to put your apostrophes.

Abandoning the good ship Apostrophe

So, which major Australian publisher's website contains the following, in a bio of one of its fiction writers?

[Insert name of author here] lives in a partially renovated house in the Dandenong's.

Now, butchers and fruit and veg merchants and so on don't make their living from reading and writing. One expects them to commit the odd apostrophe howler on their specials boards. But a howler as egregiously wrongity-wrong-from-Wrongtown as this on a publisher's website really is not a good look. There's no point in spending a lot of money on classy web design if you can't get someone fully literate to write the copy for it.