Working As Designed: No ability to scroll since upgrade (Mac OS 10.9.3)

[jstonesf]

Viewing Fuelly using Chrome 34.0.1847.137 or Firefox 29.0.1 on Mac OS 10.9.3.

No ability to scroll, either with mouse wheel or clicking on a scroll bar on the right side of window (scroll bars aren't there). Only exception to this: if I resize the browser window, the scroll bar on the right side of window briefly appears, and can be grabbed to scroll. Gotta be quick!