I haven't been able to get into any part of the site lately.

I get this message:
Forbidden
You don't have permission to access /forums/ (or just / if I try to go straight to the main page) on this server.
Additionally, a 403 Forbidden error was encountered while trying to use an Error document to handle the request.

Am I the only one getting that?

I've been getting that from my computer at work but have had no trouble from home.

My mistake. If anyone knows of anyone else who can't access the site, let me know.