403 on feeds that previously worked

[kaffeeringe]

Maybe this is a duplicate of #1664 or #2144.

Two of my feeds stopped working - both with a 403 when I try to re-subscribe:

• https://thereader.mitpress.mit.edu/feed/
• https://bigthink.com/feed/
  The do work in Microsoft Outlook.

As they worked for years without a problem, I think something changed. It could be related to AI-Bots being super annoying. On one of my websites I had to block all kinds of user-agents and even all IPs from countries not Germany.

Could it be, that the block is related to the user-agents that News sends?

[SMillerDev]

It could be anything really. You should ask the authors about it.