From donor:
"for a second the blue amount blocks start off at $3, then suddenly change to $20 as lowest amount. As I clicked on the $3 block before I saw it change to $20, I felt like I was being scammed when my PayPayl transaction said $20 on check out"
Sounds to me like repainting for the (for instance) HK donation amounts. Lazy loads can cause that kind of content flicker. Probably can't fix that, but we could show nothing before the update instead of showing something.