I quite frequently see this if I try to look at the list at (around) 7am GMT. I've always assumed that this is due to the DB being backed up or similar. Wait 1/2 an hour or so and the list is back.
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.