Your shopping cart is cached in your browser. I would save a screen shot of that as well. Then refresh shopping cart page and I bet it is empty or gives the error message again. I think due to the status of the world working from home in the USA, a lot of servers are feeling some strain. It could be that they are also on a skeleton staff and limited to support they can provide, as email could be slow, as well as other factors. I know with all the free gives in the past, they want your paid order. As stated, they have way too much reputation to dupe poor old you or me.