First off, AG_UF is a great addon, I've been using it for a while and I love it, recently I encountered two bugs and I looked through the forums a bit but couldn't find it, so here goes.
Sometimes after dying in a raid or party when my UI reloads, I either have AG reload perfectly normally, or one of these two:
1) My "self" frame will still read "dead" even when I have gotten to my corpse and ressed. When I target myself the "target" frame is fine, just the "self' frame remains "dead" until i reload my UI.
2) Everything will reload perfectly, except at the top of my screen I can see another player in my party, displayed in the default Blizzard UI. Not only does it show up in the default UI, but the information in this frame conflicts with the frame that AG_UF is displaying making it very annoying. I've noticed it tends to be the person who I had targeted when I hit release and it reloaded the UI, though this is not always the case. The only way to fix this is to reload the UI.
Any help would be appreciated, and if this has been brought up already I apologize.