'Lost' Carbonite Quest Watch List

[Mollymog]

Somehow, on one of my son's World of Warcraft characters, he managed to accidentally move the Quest Watch List down behind the bottom right horizontal action bar. Removing the action bar does not make it accessible to move upward by dragging. Trying to move it upwards when the action bar is in place doesn't work. I deleted all of Carbonite and reinstalled it but still the list is there and unable to be moved. It is not locked (checked that first). Any suggestions, please, on how I could get it out from behind there and move it upwards? His other characters don't have this problem - it is only one and he can't play that one again until he gets this sorted. Thanks.