Survey already closed. Bad form from EA.

1. Open a Playtest for people to play, for a new important future feature of one of your biggest selling games without offering a reward. 
2. Ask people for feedback via a survey which comes to you in an email. A reward if you complete it. 
3. Close the survey almost immediately so no one else can give any feedback or claim a reward.

cmon EA. You asked me to play a new game mode to give feedback, then remove the survey to do so?