When all else fails, who to call?
Fragment of a discussion from Help talk:Contents
Wow, good question! And I see what you mean, I can do a thing with it. I tried going to this URL:
http://wikieducator.org/index.php?title=User:Vtaylor&action=edit
I thought it might be a back door into removing that template, but that just showed up all white as well. I looked at the code for Template:ITC and don't see anything in there that should have this effect. And when I look at the HTML code in those all white pages, there's none there at all.
Have you posted a call for help on the Google Group?