I have the developers license, but it looks like Gravity Forms thinks I have a personal one. In my WordPress site, when I updated Gravity Forms, it asked me if I wanted to upgrade. And in my profile it asks me if I want to upgrade. You offered a special about 2 months ago that said if I renew my developers license right away I'd get half off. So that's what I did.
Last July I got a receipt that said Thank you for renewing your developers license. Then in August I got a receipt that said Thank you for renewing your personal license. I only renewed it once.