So I've been having issues with the Graal clients:

I can only get Era working on Chrome (era.graalonline.com, Facebook client won't work for any Graal games) and Classic only works on Firefox (classic.graalonline.com).
Has any encountered this issue? I honestly don't know why it's happening -.-

I'm not contacting support because I asked snk a while ago and he doesn't know how to fix (I tried deleting my cache's etc too)