New post disappeared

I just published a new post but it’s not showing up on the page and it’s nowhere to be seen in the Dashboard. The only way I can access it is if I click on its corresponding category (from the sidebar) or use the search function. It’s so strange, nothing like this has happened before. When I access it from categories and click “edit post” everything appears to be normal. Any clues on what it could be?

(I am a ww.wp.xz.cn newbie so wouldn’t be surprised if it’s some simple fix I’m totally oblivious of 😉 )