Hi
just some observations re updating
1st as outlined elsewhere TP 2.2.2 won't properly install on SMF 2.13 but will if you ftp the forum files from SMF 2.12 upgrade package, then once Tp installed upgrade from within your Forum
My main problem was my frontpage, Home wouldn't link
until i disabled all the blocks which had custom code in (from previous tp versions)
this fixed it for me
hope this helps others
happy xmas & New Year y'all