Add on maybe that you are using? I have never seen that before.
Could u provide a list of Addons that u are using ?
Auctionator maybe? None of the others look to me like they could be the culprit. I used an auction add on that did some weird stuff from time to time, but for the life of me can't remember what it was.
I am swinging in the dark here though.
---------- Post added 2011-12-22 at 11:10 AM ----------
Combuctor may be it. I didn't have any idea what it was until I looked it up. You might be right.
type /Framestack and hover your mouse over it, should give you the name of the addon
the red circle ? MS pait Maybe.
The Panal "inventory" looks like it could your bag mod or Bartender.
Unlock Bartender see if it moves, if it dosnt disable your bag mod see if it vanashes.
I think its your Bartender.