I noticed this yesterday, but didn't think much of it at the time. When I was in my shop quick stock area, all the survival flowers that I would check for vault weren't going to my vault. There were about 50 flowers that are lost now. They never reappeared in my inventory, and no idea where they are.

Everything else they I quick stocked to my vault are in there. Just for some reason the flowers didn't make the trip.

My operating system is Windows 8, if that helps.