This site seemingly broke overnight without any changes being made to the configuration.. this is a production site:
Add an item to your cart and watch the network activity.. It redirects through a 302. Is this secure pages switching to https? (even though it's submitting from https?)
Nothing gets added, no errors.
Can't login either. Logging in with the correct password (guest/guestpass) doesn't work either.
I did add another dns record the other day to point ".dev." at another server. Could that have broken the production site at www.?
I removed the record just now, in case..
Since this is an issue on a production site and I can't even log in, I'm BEGGING for help! :|