When I add this Digital product to my cart, it says Group License.
https://www.logos.com/product/208711/what-the-old-and-new-testament-authors-really-cared-about
I can confirm this, but don't know if it is a bug or a typo.
Thanks for the report. This should be fixed now.
I had the same thing happen to me. CS told me that it made no difference. I still owned 1 of each resource. I hope this is true.