User blog comment:Wolfii/"A Wikia Contributer" is lazy./@comment-4085927-20111015032621

To fix that you can add this script:

// Change "A Wikia contributor" to IP address importScriptPage('MediaWiki:Common.js/ipAnon.js', 'terraria'); // END Change "A Wikia contributor" to IP address

To Special:MyPage/wikia.js. That will make it so you see ips instead of "A Wikia Contributor".

I personally didn't find it confusing since if you click on the link you will see different ips on the header, making it obvious its not the same person. Also if you use Special:RecentChanges, you can see the ips.