It's probably just another glitch..Steet is updating the
site at the moment, so a few things aren't going to work
properly. Wait it out; it'll be fixed soon.

Articles are not accepted immediately, they have to be
validated by moderators. If your articles weren't accepted,
they won't appear even with a search.

Although,
this wasn't your problem. For a reason, your article was
activated but "in a bad way". I don't know what caused that,
but your article should appear now.