Does anyone know what's going on with http://www.sudoku.org.uk/
I downloaded the Sunday puzzles about 1:30 a.m. EDT, but when I went back to upload the solutions I couldn't do so. I've tried repeatedly, off and on, all day. I've deleted my browser cache, thinking that might be the problem. However, all I get is an error message that the site can't be accessed.
Is it me, or is it them? (For obvious reasons, I'm getting more concerned the closer we get to midnight.)