Bulk IAP loading using Application Loader, price tiers

Question

I get this:

Row 1 has an unknown In-App purchase price tier: 2.

How can this be an unknown price tier? I tried a few different ones like 3 and 4 but no go.

Also, on a related issue, there seems to be no way of getting the current price tiers into the Application Loader (the drop down is very very empty), so I can't actually edit/set the price tier for an IAP even manually using the Application Loader interface. Is AL heavily bugged?

Answer 1

After searching, I found that Application Loader 3.1 was bugged. Using Application Loader 3.0, I don't have the unknown price tier anymore. Download link here