wow forums dropdown menu is goofyFollow

this thing is impossible to navigate.

mouse over 'forums,' dropdown menu pops up.
move down, mouse over 'class forums,' list of classes pops up.
move over to dea... whoops! menu disappeared!

mouse over 'forums,' dropdown menu pops up.
move down, mouse over 'class forums,' list of classes pops up.
move over to dea... whoops! menu disappeared!

mouse over 'forums,' dropdown menu pops up.
move down, mouse over 'class forums,' list of classes pops up.
move over to that space before 'death knight,' okay now i can click.
now move down... stay in the space... whoops! touched the 'h,' menu disappeared!

it only happens in the class forums and cross-game forums submenus on the wow side... all the other menus and submenus work hunky dory.