clarkie28 on "Do I need to change my A record as well as nameservers?"

I'm trying to map a .co.uk domain to my blog. I've updated the nameservers to ns1.wordpress.com and ns2.wordpress.com about 55 hours ago, but My Upgrades is still saying the nameservers need to be updated.

Do I also need to update the A record to point at my WordPress IP?

Thanks