Bug?

Is this wiki has somekind of update or something? 'cause when i want to edit this page, i can't, because only registered user can (that includes me). It's not that big of a deal, but it's there.

I'm sorry, if that's actually my browser is error, not this. (This is why i'm using my tablet to update this page).

EDIT: That page is protected/sealed until june 20, including the registered user. So nothing is wrong.