503 Errors when attempting to load sites that use CloudFlare?

[tariqk]

Before you start.

• [X] I have checked the Common Problems page.
• [X] I have searched the issue tracker for a bug that matches the one I want to file, without success.

Desktop (please complete the following information):

• OS: Windows 10
• Browser Firefox
• Version 107.0.1
• URL you are attempting to follow:
  • https://www.techdirt.com/
  • https://cepr.net/blog/dean-bakers-beat-the-press/

Describe the bug I'm currently organizing some of the feeds I've been following, and I've been receiving 503 errors, similar to this issue, but for the above websites. I'm not sure, but it appears that both of them use CloudFlare CDNs, because when I try to access these pages, it'll do that whole “checking the website security” page. I'll add more as I encounter them.

Adding their feed URLs just puts them in as links in fraidycat, with no posts and posting information.