I have a form that works fine except in one degree: the list of choices on the first listbox does not appear when you click the down arrow or otherwise try to look at them. The choice are in there, though, because when you select one of them, it populates the box just fine - in black and white.
I first suspected a problem with font color contrasting with the background, but that wasn't it. I made the text color for the field black and the background grey, and that didn't change anything.
Seems like a strange problem, but hopefully easy to run down. I'll attach some screenshots as well so you can see what I'm seeing.