I swear to God there was a specific Robin DLC for Arkham Knight

[Frosty]

This is the first time in years I got free time to myself, so I decided to buy an Arkham Bundle on PS4 (Comes with all Rocksteady Arkham games). This bundle also contains all DLC, I finished literally everything from main story to DLC on Arkham Knight but im not finding this specific one I clearly remember seeing. There was this DLC where Robin is helping the GCPD bring Batman in for some reason but I cant find it anywhere. Is it in another Arkham game? Id appreciate an answer because this honestly drives me crazy

[byrd156]

There was a dlc, Tim fought Two-Face. It was called a Flip of a Coin.