have a question on my group buttons
 

My group buttons seem to not be working is there something i am missing? can anyone plesae help... when i highlight over them they direct me to fille parent.parent.... cant remeber the rest.

Please help

I have this same problem. It is only intermittent, usually occurs when I join a raid and we zone into somewhere. When I mouse hover over the group window, over the spells to cast, the info window that pops up, instead of saying "Meliorate line" for example, just says "Parent.Parent.Parent.Parent..."

I can /camp and relogin and the problem will be fixed.

Only seems to happen when I am in a raid, and I zone into a new instance.