cannot create or update a coupon code.
I've done re-initialization url step above while logged into admin, it did not change anything. All plugins were turned off before running in, FYI. My site of course was already populated with coupons, but that field is not useable...horrible bug to have. It is a staging site, but this still show not happen. I have had the "Setup Guide" running for 30 minutes and it is seemingly still working on the "Upgrade Expired Coupons Status" step.