Flickering on specific website

[DrackenDarck]

DrackenDarck last edited by

Hello, I have a very strange issue.
When I want to check on the following website the newest post, does my opera flicker (epileptic warning!)
https://blog.janitorai.com/posts/
Even when I directly open the url to the newest post does it break:
https://blog.janitorai.com/posts/15/

I tested the blog also in chrome and Firefox on Android, both worked fine!
Here is a clip:
Video clip uploaded on discord

(It should be viewable even without being in that server)

I'm on Android 15, on a Samsung Galaxy S21 ultra.