Here's a crude way to "extract" the data that works on my 8.5 server.
1. Open the Manage Collaboration page for the document. The opened window is modal and does not allow for select/copy.
2. Right click a cell in the window., That will result in an error popup "Server Error, Reconnect?". Click "OK".
3. The Manage Collaboration page will reopen in a standard IE modeless window. From there you can do Ctl-A Ctl-C to copy and then paste into excel etc. This will also give you a URL you can modify and paste into an IE window to get the display.
Let me know if this works for you and I'll add it to the "secret QV tricks" file. :)