Don't know how I did it but I was listening to a Birmingham radio man talk about him not liking online shopping.
Can't even access either audio or the filmed coverage. It says I've already accessed my season ticket holder's code, which I have. Doesn't bode well for the rest of the season.
I did and it offers me the chance to subscribe to both live audio and live video streaming. I tried to reinput the code after I'd gone to the live match centre.