User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0

Steps to reproduce:

The website https://store.standingstonegames.com/ does not load fully on Firefox ESR 66.05 (64 bit). It is just plain text, no images are displayed. The site works perfectly on chrome, edge and Tor.

Actual results:

The shield icon is not shown in the address bar, and I tried turning off tracking protection completely and refreshing the page with ctrl +f5. No change.

I tried turning off my ad blocker completely and refreshing again. No change.

Tried deleting cookies and refreshing. No change.

Apparently this is a problem from at least Jan 2018 : https://www.reddit.com/r/ddo/comments/7ofwe7/ddo_market_not_loading_fully_in_firefox/

Screenshot of what the broken site looks like for me : https://i.imgur.com/IYfwiY7.jpg

Expected results:

The site should have loaded properly.

Hi,

I can reproduce this bug on Firefox 66.0.5 and Nightly 68.0a1 if Content Blocking is set as "Strict"(Blocks all trackers Firefox detects. May cause some sites to break.) or "Custom" with Trackers and Cookies checkboxes checked(but this works as expected).
On Firefox Esr doesn't exist Content Blocking.

If the problem is still reproducible on your end, can you please retest this using latest FF release and latest Nightly build (https://nightly.mozilla.org/) and report back the results ? When doing this, please use a new clean Firefox profile (https://goo.gl/AWo6h8),. maybe even safe mode (https://goo.gl/AR5o9d), to eliminate custom settings as a possible cause.

Thanks for your report.

This is another instance of Digital River's CDN resources being blocked, similar to the situation discussed here: https://bugzilla.mozilla.org/show_bug.cgi?id=1483201#c5

Bugbug thinks this bug is a regression, but please revert this change in case of error.