Environment: Operating system: Windows 10 Pro Firefox version: Firefox Nightly 63.0a1 (2018-08-30) (64-bit) Prerequisites: Enable Basic Tracking Protection Steps to reproduce: 1. Navigate to: https://www.recalbox.com/shop# 2. Observe the photo carousel. Expected Behavior: The photos are displayed. Actual Behavior: The photos are not displayed. Notes: 1. Screenshot attached: http://prntscr.com/kp1771

This is related to `tpimages` breakage #1101005 Looking at the devtools console, here are the blocked resources: The resource at “https://connect.facebook.net/en_US/fbevents.js” was blocked because content blocking is enabled.[Learn More] shop The resource at “https://www.google-analytics.com/analytics.js” was blocked because content blocking is enabled.[Learn More] shop The resource at “https://wms-na.amazon-adsystem.com/panda/20070822/US/img/prime.png” was blocked because content blocking is enabled.[Learn More] shop The resource at “https://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&Format=_SX522_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&ASIN=B01CULJVXI” was blocked because content blocking is enabled.[Learn More] shop So these are the domains to test: connect.facebook.net www.google-analytics.com wms-na.amazon-adsystem.com ws-na.amazon-adsystem.com I opened the URL in a fresh browser profile (Firefox Nightly 63, uMatrix installed, normal mode) and loaded the page. The photos did not load. I disabled the Spoof Referrer option in uMatrix and then *WHITELISTED*: amazon-adsystem.com bootstrapcdn.com ssl-images-amazon.com After this, the videos were displayed. The other resources didn't help. http://prntscr.com/kp182x amazon-adsystem.com can be found in the disconnect-blacklist.json and disconnect-entitylist.json. bootstrapcdn.com can not be found in any of the lists. ssl-images-amazon.com can be found in the disconnect-blacklist.json, disconnect-entitylist.json and disconnect_mapping.py. So in conclusion: amazon-adsystem.com - Advertising = [tp-ads] ssl-images-amazon.com - Content [tp-content]