Hi BoUk, just before I saw your response I thought I’d give it a go, it’s nice to break a site every now and then 😉
It seems to be working fine. The problem wasn’t with the “extra” page, it was at the end of registration, which has a redirect that under some circumstances needed to send people to “extra”. But that registration redirect has an error as it was sending to a non-existent page.
The new redirect is in place, the rest of /wp-admin/ has been checked from several machine and all seems to be okay.
Many thanks for taking the time reply.
