I am preparing my files for a restart for next year, we have changed quite a bit and want a clean start. I have many recurring invoices and to test them to make sure everything is correct I have changed the date on my system to 1/2/2019 (invoices are set to trigger on 1/1/2019). It adds a blank one at the very beginning. There is nothing blank in the Settings > Recurring Sales Invoices portion of the system.
Here it shows me 26 recurring invoices to be enterred:
When I click the button to create all recurring invoices, I get this as an option. I cannot uncheck the box:
Once all invoices are created, the first one in the batch shows Customer as suspense and if you look at the invoice just below it, you will see there were 27 invoices entered (26 legitimate + 1 empty)
Running manager server 18.9.48 downloaded and installed as a first attempt to fix the problem.