I think I screwed up one of the episodes. I accidentally added one of the episodes with just a colon sign.
You can check the problem here: http://www.animevice.com/ultimate-muscle/11-6055/
One of the main problems with the site is that if you name a page with any punctuation and without text, it becomes a dead link.
It's better to start a new wiki page. I'll see if I can delete the wiki page. Sometimes, I cannot delete wiki pages. I put them on my personal list of Glitch pages.