Looks like they've replaced the universal Nexus charger with the Moto turbo charger (1.6A @ 5V) which is showing as 'coming soon' for £25. The official wireless charger for £35 also includes a 1.8A adaptor.
It's nice that Google have such a good returns policy with our luck
I never noticed that on their website. I'll keep my eye on it.
The guy on the phone didn't understand how I managed to get one as it said it was meant for Hong Kong only?