In the battle with Tarion, Rebecca was killed by one of the southeast archers, and dropped her items. I had Doran pick them up, but afterwards, other enemies would start dropping her items too. One of them was one of the generic slavemaster shadowlings, another was Tarion -- in addition to his focus pills, the item bagged appeared on the edge of his island, in the southeast corner. I forgot to make a log, unfortunately.
Whoaaaaa. Yeah, okay: a major rewrite of the inventory system is coming in version 1.034.
When's 1.033 coming out? 1.032 is pretty much broken for me at this point.
I literally just pushed it a couple of minutes ago. ;)