h2 headings reversed

Hi guys,
Any idea why an ahrefs audit shows that my h2 headings are in reverse order?

""
H2
1. Social
2. Learn
3. Other Brand Guides
4. Clothing Brand Guides
5. Recycled Shoes
6. The Solution: Sustainable Footwear
7. Waste: The Footwear Industry’s Colossal Problem
8. The Ethics of Footwear: Humanitarian Concerns
9. Our List of Sustainable Footwear Brands
10. Sustainable Shoes: An Introduction
11. Table of Contents
""

This is from https://www.unsustainablemagazine.com/a-guide-to-ethical-and-sustainable-footwear-brands/

Thanks!!