when i was moving a page of items between my vault and gallery, there was a long delay and when the page refreshed, my vault showed all of the items i had just tried to move but with 0 items in the stack. i checked the gallery i was trying to move the items to, and i think they're all there. however, i can't remove the former stacks from my vault as there aren't any items to move.

here's a screencap.

i tried clearing my cache but that didn't help. :(

edit: also, i didn't get an alert that my items finished moving from the vault to my gallery. not sure if it's relevant, but i thought it was worth mentioning.