Dunno if it's been reported, so I'm making an "official report" just in case anyone has the ear of someone that can fix it.

When using the search field:

• If the entry is exactly the name of an existing page, the result will land on that page.
  Ex. entering "Object" will land you on the disambiguation page.
• If the entry is a free-text search and there is no dedicated page, the result will be a blank page.
  Ex. entering "ForceRefTo" will result in a blank page.

Workaround:

google.com > site:creationkit.com

This is a partial, short term workaround. Sometimes it works, sometimes it links to a blank page.

Simplest suggested solution:

remove the robots.txt and allow search engines to index the site. In this case, nobody has to take time to fix it and the search never has to work again.

Just sayin.