Market / Broker window improperly sized

[chevesse]

Not sure if this is posted somewhere else, if so I apologize. On three of my characters the broker window has a HUGE blank space at the bottom under the coins and I can't resize the window to get rid of it. Dragging the window down using the sizing handle only folds the top down on top of the giant space but doesn't shrink it. It looks just fine on some of my characters though so it's a bit confusing. Anyone else have this problem?