It’s been down on and off tonight.
@romanigypsyeyes, the tech team did a little bit of maintenance work so the server was down for a few minutes last night.
I’m still getting this every few pages:
Something has gone wrong.
We’ve run into a problem and are unable to handle this request right now.
Please check back in a little while.
It’s that pesky leap second. 
@romanigypsyeyes, does it still happen? I personally couldn’t replicate the issue, so am curious if anyone else is experiencing it. Thanks for letting me know!