Board Thread:Support Requests - Community Management/@comment-25804142-20161207024308/@comment-168424-20161208190325

It did exist, if you search archive.org: https://web.archive.org/web/20150909095021/http://fireemblemtimeline.wikia.com/wiki/FE:TL_Wiki

But you can't leave a wiki abandoned for over a year and expect it to stick around. Wikia can't afford to waste storage on long abandoned wikis.