When the DDos attack was happening on 7.11.2015 i was returning my quests and they didn't give any xp or rewards and the quest items are in my inventory. I can't return them again so when you guys have time could you try to fix this. My account is in lordaeron.
Edit: I can't file a bug report because i'm not level 20 yet.
Here is a picture of me having quest items at inventory but i don't have those quests http://imgur.com/ckwfoYb