It is fixed now. The button got reset to "Register Serial" for an unknown reason, and things worked properly after re-registering the serial.

On http://www.slitherine.com/my_page/steam_serials, I get "Error# 466; Steam Key already assigned" when I click Redeem Key to try to get a Steam Key for Pandora. I'm glad a key is assigned, but how do I see what it is so I can actually use it? I also refreshed the page just to make sure &q...