I'm seeing Avast 11.2 Web Shield causing page load issues with Safari 9.0 in Yosemite (OS X 10.10.5) which weren't occurring in previous versions of Safari. Certain sites lose all formatting, others don't display images, and some are missing a combination of features and images. Turning off Web Shield fixes the issue. See attached. This issue can be produced whether the Avast Online Security extension for Safari is installed and running.
Has anyone worked out how to bypass this issue? I don't want to whitelist the server for these sites, since it seems that the Web Shield is attempting to block advertisements, but I also would like to keep the Web Shield activated. Any help/advice is appreciated.