Technical DIsappearing items during bank transition

[Lmaokek]

Hi, i've seen this bug happen already a couple times, and it happened again just now. Basically what happens is that sometimes when you try to put eternal elements (like eternal waters for instance) in the bank, sometimes they just vanish, and disappear from both the bank and the inventory. Just happened to me and 2 of my eternal waters disappeared when i tried to put them in the bank. i've got a feeling it's related to the fact that i had crystallized waters in the bank aswell. Also it might be related to eternal waters specifically, since last time i remember it happening to me it was again eternal waters disappearing.

I'm playing on lordaeron.

[Thorbjorn]

Do you have any addons related to bank/bags/items in bags ?