I have a similar problem to one reported a few days ago, but the issue is still not resolved for me.
When I go here: https://feedbackassistant.apple.com/welcome
All I get is a screen with two options:
- Join the Apple Beta Software Program to use Feedback Assistant to report general usability issues with Software Betas.
- Use the Apple Developer Program to report Feedback for APIs or Developer tools.
Clicking the second one takes me to a Login screen, which then returns me to a screen with the same two options in an endless loop.
I am unable to report bugs or check my past few years of bugreporter history.
Safari Version 12.1.1 (14607.2.6.1.1) in Mojave 10.14.5. Enabled "Prevent cross-site tracking", disabled "block all cookies".
Any ideas?