Yeah, I cleaned everything.
I've gotteen it to work again...
/close
Try to clean your cookies & cache with CCleaner. After that use Google chrome OR Mozilla Firefox to visit the min.us website.
Inform us if it's working now.
I would personally try another browser. Google Chrome usually works great if you're having compatibility issues with Firefox, but that's just my own personal opinion on the matter.
Maybe its just you, working fine for me!