Example

• https://feddit.nl/c/buyeuropean@feddit.uk
• https://feddit.uk/c/buyeuropean
• https://lemmy.world/c/buyeuropean@feddit.uk

Seems to happens when posts are pinned by non local mods.

Example where it works:

• https://sh.itjust.works/c/fedibridge@lemmy.dbzer0.com
• https://lemmy.dbzer0.com/c/fedibridge