God is smarter than we are. Trust Him. ...
Visit my blog, Heroclixin'! Or check out my trade thread. Molly Hayes' KO list: HoT Ultron, HoT Thor, SI Iron Man, AV Wonder Man, SI Sentry, LE Diana Prince, R IC Ultron, Pretty Boy, CW Kang.
I am having the problem, and I was in the middle of making a cool Raven dial too (had to improvise...)
EDIT: I just removed my cookies, and now it is gone altogether! It won't even pop up as an option for me to open it, like the whole block of text under the team build section is just gone (this has happened before, and I know it will come back, but for now it is out of commission... and I am also using firefox).