Lost 2 Summoning Items. The Bronze Horn and The Wooden Beetles. Was really confused on that situation when I noticed them missing. Spend a frustrating couple of minutes (maybe 30 minutes) looking for them. Should have read these posts but who would have thought they would disappear from the quick item slots. Know I find out it was probably worse, lol. That happened so far back I don't think it would be worth it to go back.