SAT Registration Error?

So I’ve been trying to sign up for the SAT and every time I try to continue past the ‘Create Student Profile’ Math section, I get this message: ‘You have chosen the option of ‘None’ for ‘Years of Study’ and also chose ‘Honors/AP/Dual Enrollment’ for the same field. Please correct your response.’

I’ve made sure that none of the ‘None’ boxes are checked for math courses that I have taken, and that none of the ‘Honors/AP/Dual Enrollment’ boxes are checked on any of the courses listed. I have not taken any Honors, AP, or Dual Math course in high school except for the Dual Enrollment College Algebra that I am taking now (12th Grade). I’ve only checked the courses that I’ve taken so far at each of the grade levels, 9th-12th, and I’m still getting this message.

This happens every time I’ve tried to sign up, and I’m nearing the last deadline for the year. Does anyone have any ideas on how to correct this error?