I'm guessing your errors are all on the full status page.

Try bringing the player onto the active roster, then look at just the active roster page.

There has ALWAYS??? been a bug where the active roster and full status page roster are messed up for the playoffs.

Anyway, see if the guy's usage is correct when he is on the ACTIVE roster and you are looking at just the ACTIVE roster STATUS PAGE. If so, you have no problems.