Invoice will not transition to Paid. Invalid encumbrance ref present in POL and Invoice line

Overview: 
After looking at the logs, we could see that the transaction records are not being inserted in the temporary_invoice_transactions because one of the encumbrance 5f2d638a-dcac-4222-b9a1-c0a20a01c954 which is present in the PO line/invoice line is missing from the transaction table. Moreover , there is one transaction 27a71ac4-331e-4fb3-8996-c448b1bca379 which is present in transaction table but not referenced by the concerned invoice line/PO line.
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Steps to Reproduce: (TBD)

1. Log into some FOLIO environment as User X
2. Click this

Expected Results: Invoice is approved and paid successfully
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Actual Results: Invoice cannot be paid and displays error 
"One or more transaction(s) records failed to be created".

Additional Information:
Logs and details are in RRT. Ask Nauman Khan for more info.   

Interested parties: