Mitchell Johnson sentenced on theft charges

Jonesboro Shooter Sentenced on Debit Card Theft Charges:

The good news is that Jonesboro gunman Mitchell Johnson has been sentenced to 18 years behind bars for using a stolen debit card. The bad news is that his sentence will run concurrently with his other sentences.

I’m a little confused though as he has already been sentenced on theft charges. Were their two instances of him using a stolen debit card? Or was this two separate charges from the same incident?

UPDATE: It seems like it was two different instances of theft on the same card.