[rules-users] Guvnor 5.2 CR1 under IE8

Hi all I was using firefox for Guvnor, every thing was well. But here, users use IE 8, and under IE8, Guvnor displays some strange list of icons in place of some other icons : - validate rule dialog : in place of the check (or error icon) : a big image containing all icons - new rule dialog : category icons are replaced by the same big image - history part of a rule : one more time the same big image Does anyone has the problem ? Does anyone uses IE :) ? I suspect something like GWT using a big image as a cache, and some javascript to display only a small part of it, and this javascript is not compatible with IE. Make sense ? If yes, is there a workaround ?