I had an account on whitehouse.gov the last time they did this petition thing and now I can't log in. Not that it won't let me, but if I hit "sign in" there's

I had an account on whitehouse.gov the last time they did this petition thing and now I can't log in. Not that it won't let me, but if I hit "sign in" there's no fields in which to enter a username and password. Like there's no sign in option there at all. What the fuck?