Because I was about to edit Fire Emblem Fates, but the site isn't letting me.
Topic on User talk:RabidTanker
I ran into that too when going over Spice Girls / YMMV. If you can, can you admin edit it... thank you.
This was a Miraheze-wide malfunction that hit sometime around 4:30 Eastern time or so. It seems to be fixed, or in the process of being fixed, now.
Details (if any) at https://phabricator.miraheze.org/T4403