Me too. Ruby on Rails apparently derailed.
They've been doing a lot of work on the site and I guess it's to be expected that things like this can happen. Betcha it gets fixed soon. I noticed that I was always being logged out but that's not happening anymore. Since there will be new needles available in The Shop soon, maybe work there is somehow spilling over into other areas? Whatever the explanation, I'm sure it's temporary and now we know those who need to will know.
I should never overestimate my basic arithmetic skills.