This link showed up on the front page as a post about the search for the secret cow level, posted to the diablo community, but clicking it sometimes shows a post about The Mets and sometimes it’s a post about dating advice in the phillipines community.
Note that URL in screenshot is the same as the link I posted, and the right column shows correct community info.
Reloading the page replaced the content with the correct post about diablo.
I’ve also had it happen with this page (https://lemmy.world/comment/376933). Refreshing also seemed to help.
It’s probably not a coincidence that both are reporting the same page and contents, maybe there’s a websocket mix-up happening somewhere?