"Repository not found" when trying to access page, but yesterday it was ok!

Hi, I created a new private repository (a HTML and CSS project).

Yesterday I successfully view the complete webpage by typing into the URL of my browser the following:

brohb.bitbucket.io
(brohb is my username)

I linked it to Linkedin, everything was ok yesterday, I could open an see my HTML webpage via bitbucket and navigate within it in the same way I do locally.

Now I'm trying to do the same but I get the error message: 

Repository not found

What's wrong with it? I did not change anything...