Board Thread:Questions and Answers/@comment-34279234-20180123023721/@comment-32271305-20180123202408

I've never tested it myself, but each medal adds a little star to the card, so I'm guessing that all that information gets saved and that once you use those medals, you won't have to farm them again. I'd be surprised if by reversing a TUR you'd lose those "little stars", the change should be only temporary. Just like when you reverse an LR at SA20 and it becomes a TUR at SA10, but by reversing it back it gains its SA level 20 again.