May be I am the only one but do more people experience emtpy (white) screens in sprintr? I have already submitted feedback in sprintr. But it is something that comes and goes. There are days I never encounter them but there are days that each time I press go back for instance when I am in a feedback I get this white screen that can only be resolved by doing a forced screen refresh. I am using Firefox 26.0. Regards, Ronald