If you haven't done so yet, contact support using the Help menu above (the Orange Question Mark). They can help you out the best. First though, I would check my other pirates to verify that I wasn't mixing them up. Also, check any recent equipment changes which can also change the Powers that you have. Another possibility, is that you added the Rouse power in the Test Realm. If you did that, you would lose the power since the Test Realm does not affect the Live Realm.