At this point about 10 Web Extensions listed as published result in persistent 404s when fetching the corresponding ZIP file(s). This is due to an indexing issue in AMO that lists deleted add-ons as published. See mozilla/addons#4127.
This is handled gracefully by webextaware, so this is merely an annoyance. This will have to be addressed upstream in AMO.
At this point about 10 Web Extensions listed as published result in persistent 404s when fetching the corresponding ZIP file(s). This is due to an indexing issue in AMO that lists deleted add-ons as published. See mozilla/addons#4127.
This is handled gracefully by webextaware, so this is merely an annoyance. This will have to be addressed upstream in AMO.