Password-Protected Post doesn’t display when pw provided

Relevant URL: https://pixelrelish.com/?p=136
Password: cookie

I’m protecting some posts – basically, I’m doing the web equivalent of tearing an article (or in this case, recipe) out of a magazine and stashing it in a folder for safekeeping. Because the content isn’t my own content, I don’t want to post it for the world to see, lest they think it’s mine (or worse, think I’m trying to claim it’s mine!)

So I’ve successfully posted a recipe and password-protected the post, yet when I submit the password required to access the post (link and password provided above), I’m not granted access.

I’ve ensured that it’s not a glitch specific to the theme and I’ve tried clearing cache, cookies, etc. to no avail.

Can anyone provide some insight? Thanks in advance.