I have no idea if you can classify this as a bug or not...

[Satan]

The level 9 quest has been taken down for a bit while Ryme is revamping it. The finished quest should be available in a little bit for everyone to play through.

[Ryme]

Yep, Satan is correct. Generally speaking, if it's listed in an announcement on the front page, it's probably not a bug.

[Muhandes]

/me goes and makes a BIG note on the relevant wiki page.