Invoices stuck in Approved status

Overview: Certain invoices are approved but not paid when the invoice action "Approve and pay" is used.

Steps to Reproduce: (TBD) refer to Cornell examples

1. 1. search for 2 instances to approve&pay

2. select 1 instance and approve&pay

3. select 2 instance and  approve&pay

actual result:
Approve is done for 2 instance, but pay request is sent for invoice 1 (after 2 invoice approve) error is shown "Cannot pay an invoice without approval"

expected result:
Approve and pay action is performed for the same invoice

workaround: refresh invoice details page

Additional Information:

Following the video shared in the ticket the two invoices are failing and i was able to capture logs for both. There is one thing strange both have same id in the rest call 

"PUT /mod-invoice/invoice/invoices/3fee410e-621c-4b84-8b45-0f74ca3c73f8 HTTP/1.1" 400 . Which is not same as invoice id. 

With this id i was able to capture eventlog and exception stacktrace in production which is same as  what we saw in bugfest . Below are screenshots  captured form video for the two invoices

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