I don’t believe it is “eating” the items, they are just not currently visible to you. I can see the 99 Sandworn Relics in your Warbank as well as the various other items that you show missing in that video.
As Zenjy noted, there isn’t much I can do about it, I’m not part of the QA or Dev team so bug investigations really isn’t my area. The post in the Bug Report forum is the best way to get that information to our QA team so they can look into it.