Social networking site Facebook is mainly unavailable this afternoon.
Several Register readers mailed to tell us of the problem for UK surfers.
A spokeswoman for Facebook UK told The Reg it was aware of the problems and was investigating.
The site is showing a blank page.
Maybe too many people are trying to organise their trips to Glastonbury this weekend. Or maybe the admins have taken a page from Faceparty's book and gone to the zoo. ®