Just one persons experience, but after reading the last post I went to restaurant->Locations->(my restaurant)->Payments and un-selected Cash on Delivery (the only one in there) Saved (I had previously tried checking the box when the original error occured). I have not not yet been able to reproduce the error so far. I was even able to login as a customer, the one I was testing with yesterday that got this error every checkout, and place the order that would not place yesterday. I’ve placed three test orders, all good so far.. Can’t explain it, didn’t do anything really.
Now to figure out why the login box is squished..