Cron added invoice late fee not updating invoice total due

[Jordan]

I was looking through the late invoices that had a customized late fee added to them, and noticed that even though they had been added to the invoice, the total had not been updated, and was still showing the previous amount.

 

One client originally owed $10, and the cronjob added the $10 late fee. The invoice total was still set at $10.

 

Only when I 'saved changes' did the $20 actual total reflect.