(Couch co-op) The game crashes, when player attempts to put unique item to unique stash tab

Greetings. I want to report new bug (again from couch co-op). This time is about unique stash tab (which can be bought from "microtransactions" page)

When player one or two will put (or attempt to put) unique item for first time, then nothing happens. However, if this happening on second time and more, then something strange happening on this stash tab. I or player two don't see unique items on unique stash tab and when player attempts to put unique item to this stash tab while this happening, the game crashes.

I'm hope, that this crash will be fixed.

We have crashed about 20 times with the unique tab in couch co op. It's so painfull to buy something that ruins the game.