Project thumbnail links don't work

[cioccolate721]

hi!
I recently have the problem that my project thumbnails don't work anymore.
The hover states work, and the curser changes to a clickable state, but when you click, it goes back to my homepage.

https://kozueyamada.com/

Thank you in advance,
Koz

[arminunruh]

when i click on a project thumbnail here
https://kozueyamada.com/category/projects/

it works for me!
is that where you see the issue?