[Gemini-Phoenix]

The reason the HMV redirects to the homepage is because they have sold out of all pre-orders, so they take the listing down to prevent more people from placing pre-orders. The listing is still available to see for those who have pre-ordered it though

I recently heard from HMV that they are trying to secure a higher allocation of these for the UK due to popular demand, and it may reappear for pre-order closer to the time of release. At any rate, they always keep a reserve stock behind in case of returns, which they then sell off once all orders have been fulfilled