The "Orion Linux Newsletter" button on https://kagi.com/orion/ redirects to a Google Form. There is a single field where you are supposed to enter your email address, but the title for this field is an email address, and it's not mine (censored here just in case):

This seems like a really weird bug, but I can reproduce it in two browsers (Chromium + Firefox), and I wanted to report just in case.
On the 7th April 2025, this was still "Your e-mail address" according to the Web Archive, which seems more appropriate.
Linux