There currently is a problem with the new Protection UI, which disabled the
precautionary move-protection that was installed on HEAD.
Currently, new pages are created with an empty protection string. To fix it,
all the pages that have that empty string have to be changed to
[move=autoconfirmed] through a conversion script. [move=autoconfirmed] also
needs to be the default string when creating a new page.
Pages with a non-empty protection string should be working properly.
Titoxd