Everytime I add something to the Download Queue the Queue Size in the statusbar shows the total amount queued in MB. I usually have it set to GB (132.45GB queued atm). I guess Alt.Binz still thinks it's displaying the amount in GB because when I doubleclick the value it switches to KB. Two more doubleclicks get me back where I need to be and where the program thought it still was.
I thought this happened at restart too but I just checked and it doesn't.