What is up with my N4 order.

Okay, update to my last post

My Google Wallet order page has remained the same since i ordered from the UK on december 4th


via i.imgur.com

BUT I recently noticed in my play store orders page it has changed to this!


via i.imgur.com

As you can see, it has changed to Pre-ordered! It used to be pending.

Does this mean it has been backordered? As you can see in the first picture, I ordered in the first 10 minutes after it went on sale in the UK with 1-2 week shipping promised.