Issue
All discussions on https://community.oracle.com/ lead to a blank screen.
Reproduce
Open an Community Forum page using:
-Chromium Version 82.0.4079.0
-Chromium Version 78.0.3904.70
-Brave Version 1.27.109 Chromium: 92.0.4515.115
-Microsoft Edge Version 92.0.902.55
-Chrome for Android 92.0.4515.115
Cause
A trustarc iframe
Inspection of the web page source shows a page-covering iframe:
<iframe name="trustarc_notice" id="trustarcNoticeFrame" title="Trustarc Cross-Domain Consent Frame" src="https://consent.trustarc.com/get?name=crossdomain.html&domain=oracle.com" style="display: none;"></iframe>
Additionally the css visibility property of the body html of the forum itself (not the iframe) is set to 'hidden'. Unsetting this property and deleting the iframe element from the page makes all the forum content visible again, but the site will be in an unusable state.
Please fix.