I just posted " SmartiPi NoIR Grid Eye Camera " in Raspberry Pi.
Now my post is gone. It is not even visible under my content.
What happened, has my post been deleted?
Try this cookie.
Sorry I missed that you mentioned me. If the issue happens again, please don't hesitate to let us know (and mention us directly) so we can try to confirm why (and then hopefully resolve/prevent it!) Dudley is right - it was most likely a node/caching issue. If the server you're on has an issue and you get failed over/bumped to another one, it can cause the issue you described - or the language one is a good possibility as well. If something is auto-detected to be in German (for example) when you save and publish it, if your preferred language is set to English, it won't always appear where you expect to see it.
I came to this party late.
Looking at it now, everything looks fine...? But I notice that the edit dates have changed since Mark's screenshot, and it looks like you've republished the blog post ninjatrent? Can you confirm that you republished the blog post?
What I suspect happened here is either a node/caching issue as Mark mentioned, or perhaps a content preferred language issue (if the blog post had detected the wrong language for the post, it could have reduced the visibility of your post because it's in a different language) that was fixed by the republish?
I'm hypothesising here.
It all looks fine now? Can you confirm?