Items disappearing from bank.

Hi everyone, lately I've been experiencing some problems with items disappearing from my bank, I checked many times all my bags and everything possible but no results.

1st mayor one was "Mysterious Egg", I tried to buy it but the vendor said I can't carry any more of those items, but I still could't find it anywhere !
I talked to GM and he said that it should be fixed by next server restart.
It's been three days since that but my egg didn't reaper, but today I tried to buy it again and I got it.

I'm okay with that, but today I see more items missing and one which I know for sure is missing is "Battered Hilt".

I'm really not sure why is this all happening, so I wanted to see is anybody else experiencing something similar ?

And can GM's or anyone else help me get my items back ? Thanks.
Peace !

not experiencing the bug, but i can tell you that gm's don't refund lost items. unless they were obtained with coins.

it's probably related to the equip set bug where the item is technically in your bags but it's "invisible" and unusable and uninteractable with, usually asking GM to remove and re-add the item to your bags fixes it... on cata at least, no idea if that is even a thing in wotlk or mop