Active Effects Window Not Working.
 

I know that Alt+B can toggle the window, but no active buffs are displayed even when the window is open. I know the buffs are working, I can see by my stat increases. It would be really handy for them to be displayed though so I can easily tell when they drop.

If you are talking about new velious skin then I've had same problem. You need to adjust height of buff window to let icons show. You can squize window too narrow causing icons to disappear.

That is indeed all it was!!! Thank you for the help!