I made an extensive comment listing ways I dealt with the munchies, based on science. Why it was quickly hidden is a mystery to me. No indication other than a polite general suggestion that if it were "edited" it might regain publication? Is this really as propagandistically censorious a platform as the rest of our society???
I'm unsure of the specific post in question but generally content that goes against publishing standards may be subject to moderation.
For more information, Paul provides some clarity in this thread.
Sometimes there are issues with formatting in posts and you may be asked to adjust them. Did you happen to get a purple moosage that might explain an existing issue?