Since yesterday when I tried logging into the Combine, this message turns up:
"Your session expired. Please log in again."
Tried with IE, FireFox and Opera browsers, set to accept cookies, cleared cache, etc etc. Haven't done anything unusual with my computer between now and previously when I was logging in ok. Also tried getting a new password, but that doesn't work either.
I believe BlackKnight (firstname.lastname@example.org) has recently been looking into other problems like this, so you may want to contact him about it. If you can post in the bug base, that should be useful as well.