Amai Upsell+ Volume Discounts

I started with one product to test the app at no cost. That went well enough so I upgraded to a paid plan. I have noticed that sometimes things get weird with the code and portions of the price Break display disappear. This has happened twice and both times it was fixed quickly. I should add that this app is working super well for my products. Customers who would've ordered 1 or 3 in the past are now buying 3 and 7 items respectively. The purchase price per order has increased significantly so I'm sticking with these folks and hope the code disappearing act gets resolved.