Thanks Ana!
Hmm, I tried to cover up the faces (liability issues and such), it works fine for the overview, but once I click on the full size the unedited photos are there! Is it the same for you? If so, I'm afraid I'll have to remove them or something, till I figure out how to permanently alter them.
Edit: I have made the album private, the password is 'dancing'. I still need a way to permanently cover faces.