I'm getting 404 errors when clicking vocabulary from my lists. The links from the Browse tab of the Vocabulary/Lists page:
http://www.skritter.com/useritem/zh/舒服/0
(for example)
...now redirect to a 404 page, instead of the standard character info page. Links from the Vocabulary/Viewer page continue to work fine.
I haven't had this problem before. Is anyone else?