Can not access my campaigns

I seem to be unable to access any of my campaigns and edit them in advance for placement of new characters, monsters, maps, etc and I'm stuck on the loading page. I tried checking to see if any other tabs loaded, but to no avail. I have the latest version of fire fox and my connection is no different then it usually is. Is there some server wide down time maybe? If not, I'd like it if someone could throw me a hand on how to fix this.

I was at a friends computer and could load my campaigns while on my account, so it's obviously my computer at home. As for a console log, how should I go about doing that for Roll20. Like... I'm not sure what I should exactly give you specifically. Should I just give you whatever information Firebug hands me? -a little lost-

Alright, I'm just confused now. I tried accessing it again after a restart. It didn't work so I downloaded google chrome and it worked over there. Since I connected on Chrome I wondered if it'd work on Firefox now and it did. So all in all I am just baffled at what the problem with my computer even was. If you'd be able to explain, this would be helpful.