Good evening, @kitzy. 

I appreciate you coming back and letting us know about the calls and other details. 

Right now, the option to switch back to the new invoices isn't available right now. Users will need to wait until QuickBooks rolls the new forms out to everyone. 

There isn't a particular date set for when this will occur. However, keep a look out on our Blog site to review what's new in the system. 

I hope this helps answer your question. I'm only a post away if you have any more concerns. Take care!