My Kickstarter campaign is blocking on the Amazon Payments tax interview process.
I'm about to launch a Kickstarter campaign, which means I need to complete the Amazon Payments online tax interview process (since Amazon is the only payment mechanism for Kickstarter), but I can't because Amazon repeatedly gives me an extremely unhelpful error message early in the tax interview.
Here's the screen video. First you see the problem happening in Firefox, then I switch over to Chromium and show it happening there too, then back to Firefox just to confirm. Note that Chromium says the interview process is only "10%" complete, whereas Firefox has it at "20%". This is because earlier in...