Only three people edit on the wiki... myself (who does the lion's share), ColorfulSongbird (the new hire who has done a great job with images and the image gallery pages) and yourself... a quick look at the page history tells you everything you need to know...
Songbird is extremely new to the wiki and it seems they made an unexpected error on the Harnnold page during one of their edits. It was a very simple fix and there was definitely no need to lock the page (because literally no-one else edits here except us three).
I can easily admit I am probably the cause for something gone awry. Sorry for when my "help" becomes "more work," as that's bound to happen. I'm happy you noticed something was wrong in the first place!!
I wanted to swing by and say thank you to you and Demotivator I've been seeing getting this wiki page exploding with new content!! It all looks super clean, archival, organized, fast, easy, wonderful...it all just makes being a Danberu fan that much easier! And fun!!
As another small thanks, I've put together from my little collection a couple .zip files of the full page art from the manga and anime. I want to share it with you (and anyone reading!) in case it interests you at all! Manga: https://ufile.io/e7tds5rd Anime: https://ufile.io/w5n9960q
You know what I think would be a good crossover for this series, Elf-san cant on a diet. Both are about women losing weight and honestly, I would like to see how the magical creatures like Erufuda react to Machio's body.