Yes, I am on the Fast loop. I have received every update on time, that's why I am puzzled by the inability to get this one.
Went to the "Insiders" forum, and read 11 pages of people who couldn't get 10525! On the last page, it was devoted to users who had tried all of the suggestions (like I have), with NO results! The general consensus was to wait until M.S lowered itself to answer to their customers, and provide a solution!!!