We're still on an ancient version of CiviCRM (4.7.x) and CiviDiscount (3.2) and Drupal 7.x
A small number of our event registrations are coming in with no price set options actually selected. It's dumping all of the options into the "Event Level" field. Pictured below.
When I select "Change Selections" all of the price set options are blank/not selected. We received payment for the correct choices, however. Does anyone know what's causing this for sure? I want to upgrade our site, but not recklessly.