If you see your stash empty.

[rontonik]

I not only lost the whole day of last event and some stars I obtained but when I finally entered the game I found my stash empty. Players reported the same issue on chat in-game. ...Well, I had to log out and close the Ubisoft connect 3 times to see my stuff back finally.

[mobile21]

Stash empty! (Actually 3 items remaining but the counter says 1)

EDIT: After a second login all gear is back.

[rontonik]

I am glad for you and me that we got things back.

[Spunkmeyer]

Fair warning, I logged out and my stash returned but when I accessed stash from a random safe house, the bug returned. So far, I’ve only had to log out (no shutdowns, restarts or client reloads), just log out and back in and my stash is back. My guess: related to having the new extra phat stash.