Recurring Invoices keeps on sending even payment is received

I have encountered a recurring invoice which was sent to client 38 times even if the payment is posted on the first attempt; Is this a bug or intended?

The settings of the client is this:

no end date (therefore, Remaining Cycle is set to Endless because we intended the client to be receiving the invoice until such time they inform us of not availing the service anymore)
this is a new client (just entered 2wks ago)
Auto Bill is set to “Enabled by default”


@david any thoughts?

What is the current value for the next_send_date of the recurring invoice in the UI

It’s dated as 21/May/2023

Can you stop the recurring invoice and set the next start date manually and see it updates correctly.