After getting a lot of complaints from users who didn’t know what they were getting into when they converted their personal profiles to official pages, Facebook decided to finally just take down the tool before more people “accidentally” used it. If you try accessing the URL of the original page it just shows the default “Create a Page” and the option to convert is no longer there.
Read more about my experience in converting my personal profile into a Facebook Official Page here.
I nearly converted mine but thank goodness I read your warning beforehand.
Good thing they have taken that thing out now. I got some friends, who mistakenly converted their personal profiles into pages and was shocked with the outcome!