MA said you dont recieve skills testing the Battle Simulator. But after testing it 2 times (I wasnt close to get a new HP anyway) I got the message "HP increased" when I left the instance. Standing at Ashi Outpost, no mob around. Nothing. I didnt even move. The message just popped up. And no I hadnt played before for weeks. I logged out and today it looked like as I still have my usual hp. Hmmm...support case sent.