Daniel Carrera wrote:
I'll poke around the admin pages and see if I find anything odd.
WHOO HOO!!!
Rebuild Permissions did it.
Thanks for all the help. Especial thanks to Earnie who noticed that I could still login by appending ?q=user. Without that I would still be banging my head against the wall.
In the end, there were two distinct problems:
1) The theme wasn't working. I "fixed" this by switching to another theme and switching back. Weird.
2) The node permissions were broken. I fixed these with rebuild permissions.
Cheers, Daniel.