Duplicate Combat XP Bars

[plizzo1]

Hi. On just one of my toons, Drums is displaying 4 xp bars. The combat xp bar is listed twice. One of them shows the level but no progress indicator so it's somewhat dead and just taking up real estate. If it was on top or bottom I could just resize the window and be done with it. The order of xp bars are:

Tradeskill
AA
Dead Combat XP
Working Combat XP

I loaded UISettings from different working toons and it's still there. Is there something like a cache file to remove so I can reconfigure?