Player challenges are inconsistent - bug

In Franchise mode, you are able to set a short-term or long-term goal for each player. However, there seems to be a bug where the goal you tell the player is different then what it says in the text box in the upper right corner. For example, one of the challenges I set for a player was for them to get 15 goals in the first half of the season, but the text box said 20 goals, not 15. It wasn't just this one player, this was the case for every player and both long term and short term goals.