Best. Bug. Ever.
We were told today by a publisher that our Worms aren't pink at all, that they are "light purple" and we should refer to them as such from now on and ensure it's fixed in the next set of documentation. We've laughed about it a great deal, but then you would, wouldn't you.
Still, obviously there can't be too much wrong with the game if they're arguing the toss about pan-tones and shades of pink/purple.