Slugs 404 with '/d' on breadcrumb loading

[SeoDevLiveseo]

Describe the bug
The breadcrumb initially appears with category slugs ending in '/d'. When the page finishes loading, these slugs are removed, but Google can still read these links.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click 'Stop Load' when the breadcrumb is long
3. See the error

Expected behavior: The breadcrumb should remain consistent before and after loading.

Screenshots

Desktop environment:

Device: Laptop Lenovo
OS: Windows 11
Browser: Google Chrome