Error 500 shortly after content page fully loads and doesn't show content otherwise

[valuerock]

Please confirm the following.

• I checked the existing issues for duplicate problems
• I have tried resolving the issue using the support portal

What browsers are you seeing the problem on?

Firefox

Describe the bug

On Firefox 153.0.1-2 with no extensions on KDE Plasma 6.3.4 Wayland, shortly after going to a direct link to a mod page or reloading it sends me to Error 500 screen. If I get there from a search page, it instead doesn't show anything other than the top and bottom info bars. This doesn't happen when visiting the same pages on Brave.

Steps to reproduce

Visit https://modrinth.com/mod/sodium
For no content, visiting https://modrinth.com/discover/mods?q=sodium then going to sodium page

Expected behavior

Not getting Error 500

Additional context

Screencast_20260803_173404.webm