My contract is somehow both renewed AND expired

So, I've been with Virgin with years, and just never really bothered renewing. Eventually, one of my TiVo boxes gave up the ghost, so I had to phone up. Turns out they don't supply those nowadays, so I got moved to a new contract with 2 TV360 boxes, M500 broadband (up from M125) and Sky Sports for £130, £5 more than I was paying. Didn't particularly want Sky Sports, and would've preferred Sky Cinema, but nope, they wouldn't budge on it. Anyways, that all went through, and I renewed on the 7th of March, got the boxes on the 11th, everything hunky dory. It's now the 17th, and my online account finally shows the changes to my contract on my account... but for some reason I'm still getting the big banner telling me to renew, because my contract is supposedly expired. The kicker? It's trying to renew the renewed package, so the deals are better than what I got. So, uh... I'm dealing with Schrödinger's contract here. Is my contract renewed, or expired? And, hypothetically speaking, what would happen if I did try 'grabbing those deals', renewing the renewed contract? I won't, because knowing my luck, I'd end up with two contracts or something, but I'm just curious.