Any AOO committer is welcome to sysop ("Administrator") karma, which you now have. You can delete pages yourself.
Please look at Special:BrokenRedirects. These all seem related to the recent work on "ES". As a sysop, you can see and edit the redirect pages. (If there isn't any new page, just delete the redirect.) I would do the matching, but it really needs a Spanish-speaker to get it right.