There is a "Send us Feedback" link on the Amazon Video page.
I submitted a complaint that the fourth episode was missing and appears to have already been posted to other sites, and mentioned that I purchased a season pass so am not happy about being locked in to Amazon in this scenario.
It might help if others do the same.
You'll be able to buy it on Amazon (you can pre order it now) for $19
http://www.amazon.com/gp/product/B01ARL8PW6?ref_=aiv_dp_season_select
It should be available the day after it airs.