I can access the site using proxy but obviously don't dare to log in that way. If it does work at school and/or at my parents place tomorrow, I quess I have to fluss my temporary internet files. If problem persists at school, it could be my isp, my parents on the other hand use different isp.

Meh, it is down for a week or two in my case.. I'm trying to get heard by their support but still waiting and nothing is working, website or client. :/