I went back 12 pages trying to find the old thread...
Started last night, click on something and get Error 500. Clicking reload doesn't work, but usually clicking on the back button works, and I try again. EM
Not sure about anyone else but it seems to me that the servers have returned from their weekend off - the site is working MUCH better this morning than it was this weekend (though still the occasional error).
And then it comes up on 3 page load attempts after I posted this message...