We noticed that when a payment is being created and the payment method needs to be changed, the next payment to use the Check payment has moved forward to the next check number despite not using it on the previous payment. 

Screenshots start with payment to vendor and check 3339, changed to fedwire. The next vendor is set up to be paid and the check has skipped the unused 3339 and moved forward to 3340.

Has anyone seen anything like this?