help my gg spirit disappeared

[Meteor_Knight]

i was xfering a few weeks back with my friend that i know in real life and a random glove went missing. at the same time i was xfering all my spirits, and now i realize that my 35fcr spirit with 11ed has disappeared..i dropped a LOT of items at the time, and i was wondering if you drop too much items can some disappear?

[Nubli]

Normals items dissapear after like 30 minutes, rare after 45, and unique/set after an hour. Although there is a bug where they can go after 5 minutes.