The problem occured when today (02.09.2007) i downloaded the newest aguf version. I did this because on my previously downloaded version, the party frame went missing for no apparent reason after a logout - it was all fine and dandy, and after relog on another character - the party frame disapeared and i couldn't get it back on.
Anyways, new version downloaded and installed, and now i can't get aura frames to show on the player and target frame. They show normally on the focus frame, on the party frames, but not on the target, party frame, and focus' target (this one isn't as important).
Later tonight i'll try some other versions, but if someone could post a fix for this (or a guide on how to fix it myself), that would be just swell.