Federation is not perfect between kbin and lemmy. On kbin instances, if the server pulls some federated content that it isn’t quite sure what to do with, it drops it into m/random. Same thing happens if it’s missing any sort of meta data AFAIK

Might be something acting up with the federation. I think kbin.social enabled Cloudflare, which is blocking some parts of the federation scripts, leading to broken pulls like this. Don't worry about it on your end, there's nothing we lemmings can really do about it.