Larry:

Here's what I THINK happened. At some point you created a hello card perhaps without meaning to. Sometime later that card was deleted from your transit stack. Either you deleted it yourself just after creating it or somehow deleted it by accident. Later, when you were ready to create the card you pushed the correct button and my program, having seen signs that the card had already been created, whisked you away to the first card of the transit stack so that you could edit it, only to find nothing there.

Does this sound plausible? Since several other members managed to create a card correctly, I doubt there's a bug in the procedure. Even so, I have made some improvements that will reduce the chance of such confusion. Try again and keep me posted.