I spent about 10 minutes looking for my old Middle Earth Game threads. I searched on FA63, Gilraen, Middle-Earth, Middle Earth, Thoroncir, Theogrim etc and only got 2 of the thread plus a mention of it in a Cafe thread years later.
I’ve found old threads both with the board search and by googling, but had “Oops, that page doesn’t exist or is private” messages when following the links. But I’m not worried, I think that’s one of the many temporary glitches that hopefully will be fixed in the future.