When taking items out of or putting things into the G-bank sometimes they won't register so item either not moved at all or has actually moved into the bank or into your bag but is not visible until you reload UI.

Also a bug where some items in your bag are not visible for mouse over information. Have to link the item into a chat to make the name visible. Current issue with mythic keystone item. Has happened for 2 weeks in a row on all toons. There are other items with this issue but can't remember the name of each one