Thank you. I've done all of that but there is one part that says "

- If you want to use your own nameservers, you must set them up before
you register or update the domain name. You must also ensure that they are
resolving properly before you assign them to the domain name in our system."

Since I'm using Godaddy's name servers when this is sorted out surely this
won't apply?

Issue is not resolved by reading through this. It's been five business
days. Perhaps I need to wait another two. I will be in touch.