I use ThorUI and don't see this. Maybe you have a corrupted file. Go into your \UI\ThorUI\ folder and delete any files with eq2ui_mainhud_detrimental_effects in them. Then re-run EQ2 and it will just pull the known good default UI versions. After this you can try rerunning the ThorUI auto-update again to see if it pulls down good copies. If not, you can always just repeat the above and go with the default versions of those particular windows.