rate explicit: !?!?

I used *rate explicit* in the mode thing and afterwards, I clicked the refresh button thinking that it was gonna show me explicit content only but nothing changed. I clicked on this pic https://safebooru.donmai.us/posts/2757970?tags=mikasa_ackerman I couldn't enter the pic and it followed, saying something about change saved or some bullshit like such, so then I switched back to view in the mode thing and clicked on the pic again, I entered this time but the pic was unavailable, I soon come to realize that all explicit & questionable content is now completely unavailable...all I can see now is safe content.

can someone help me reverse this, please?

Everything in the mode menu other than View is meant to change the posts somehow and not view them. iphn already fixed your change.

FYI, only safe posts are viewable on Safebooru. Go to Danbooru to view questionable or explicit posts

That's pretty simple: get off the Safebooru subdomain. All non-Safe posts are hidden there (I know that some tags are, too, but I don't know which ones offhand). Here's the main Danbooru domain.

As for the post you mentioned, it seems someone's already corrected the rating.

To search only for explicit content on Danbooru, search for rating:e or rating:explicit.

From what I'm seeing, you're on Safebooru. Try http://danbooru.donmai.us/ and you'll be able to see safe and non-safe content.
Also, the "rate explicit" mode changes the picture's rating to Explicit when you click them.

thanks, guys.