Yes, you should always thank your betas. ;) BTW, nice re-edit on this, so much better than I remembered it to be. Now, that being said, I am curious as to whether you plan for Luna to be able to figure out who Harry/Oddysseus really is and where he's from? In addition, you put plenty enough thought and action as well as deep emotion into this prank and Harry's defense of Luna in this chapter. I hope that it continues but is not limited to just that. You still have to address the issue of Ginny and her appearance, i.e. what has happened to her to cause her to retreat into herself and if it can be positively impacted with some investigation or action. I look forward to you next update and another sneak peak if possible.
Why on earth would Harry want to help Ginny after what she did to him? Let Neville fix her! BJH