When all else fails, who to call?
I really read through the whole list and don't see where to request help for what I think is a technical problem.
I can't display my user page - total white out. This has been going on since I tried adding a reference to the Template:ITC to my user page. Previously I produced a recurring whiteout when I added a discussion page Category:Invitation to collaborate. My guess is they are related. It's likely a user induced failure. Probably a missing or broken HTML tag someplace. I'd fix it if I could but I can't even view the source for either page to determine the cause.
Wow, good question! And I see what you mean, I can do a thing with it. I tried going to this URL:
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?