Dropbox Space, Get Info (Not Updating) System Storage (Updating)

From what I have gathered this is a know issue. Dropbox taking up virtual space on your hard drive. Which forces your system to say it does not have enough space. There is a button you click within dropbox that forces your computer to see your Dropbox files as virtual instead of physical. Normally the files you have online show up as taking up space even though they aren't taking up physical space.

So... My issue. After going through Dropbox's steps to resolve the issue it only half works. If I go to Apple Menu, System Pref, Storage, Manage. It shows the appropriate amount of space. 507GB out of 959GB. But when I do get info on my drive is shows I only have 128GB left. My dropbox size is 323GB. 959-323=~507.

Is there a way to force the "Get info" hard drive space to update to match my "manage storage" window.

Please see screenshot for details: