Me too. I had to retype a response three times because, while typing, I would be sent to a redirect page that "failed", and when I got back to the response, what I had typed was gone and I had to start over.
Ruh roh. Twice in the last half hour, I got the "Oh Snap" page. Once was after I was away from the board (but the tab was still open), and when I clicked on the tab, the page came up. Just now (~12:30 ET), I clicked on a link to read and it came up.
And just happened twice more... once when trying to open the CK thread on the CT board, then again when getting into the Tech forum to complain about that one.