Storage Space - Space Allowed 1 Space Used - Why not % as before?

Hi
On the dashboard in various sites I now have
"Storage Space 5000MB Space Allowed =
1 Space Used" and can no longer see the percentage of spaced used as I would prefer.

Thanks
Mark M.

http://www.lanuvola.org
Arky - abaileytn[at]gmail.com is a super admin on the site.