I got tthis wrong at first too, but..

The date isn't the answer.

Solved it. There are two errors - one in the puzzle and one in the extra hint:

I'm also stuck on this one too now. Also...

Temporarily stuck here. I'm assuming... Anyone got a slight clue?
Cheers
Rich

@Tallis - are you *the* Tallis?

Hi there everybody

I'm loving this book, and only just found out about it thanks to the publicity for the sequel on Kickstarter. Wish I'd found it before.

Is anyone here an ex-PuzzleDonkyer? It's the sort of thing I'd expect people to gravitate to.