An explanation...
To work with Kickstarter, you need to register with Amazon. We had already done 80% of what was required and just needed to complete a few other bits an pieces. Unfortunately, the automatic system fouled up and now Amazon support is on the case. They tell us (well, they told us when they finally got round to our query...) that it will take 2-3 working days.
So, next week, all going well.