Where's Matt?

He's not still working in the old store, is he?

I can imagine the scene:

Tim: I'm just gonna go over to the old store and grab some munchies for tonight's game.
Simon: Fine, whatever.

<in the old shop>
Matt: <sounds bored> How can I help?
Tim: <surprised> MATT!?!?! What are you doing here? Didn't you know that we've re-opened the Battle Barge?

Matt: How would I have known? No-one tells me anything. I didn't know the shop had been taken over by Tescos until I turned up the day after and got this uniform.

Captain Hesperus

Ah yes. Matt. Where is Matt, you ask. I could reply. Then again it's probably better you find out yourself.

Here is the official line.

"Matt is on special assignment. His location is classified."

That's all they would tell me.