That happened to me, but I only lost a lvl 31 Titan and level 11ish warlock. My Titan had all my good guns on it. My son is 5 and I left the room to check on some laundry and he deleted them. Such sadness. He left my hunter but it was only at level 9. I'm very sorry for your loss! I know the pain, although my characters weren't nearly as leveled as yours. I know how hard it is to level up, esp with limited time. If only bungie could restore stuff.